aqua-air environmental engineers pvt. ltd. · 2018-07-03 · aqua-air environmental engineers pvt....

M/S. AQUA – AIR ENVIRONMENTAL ENGINEERS PVT. LTD.

403, CENTER POINT, NR. KADIWALA SCHOOL,

RING ROAD, SURAT – 395002 (GUJARAT)

TEL: +91 (261) 2460854/2461241/3987173/3048586

TELEFAX: +91 (261) 2707273/3987273

EMAIL: [email protected]

WEBSITE: WWW.AQUA-AIR.CO.IN

9-1

CHAPTER – 9

DISCLOSURE OF CONSULTANTS ENGAGED

Aqua-Air Environmental Engineers Pvt. Ltd.

Environmental Management Consultants & Equipments Supplier

NABL Accredited Testing Laboratory

ISO 9001:2008 Certified Company




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9-2

1. COMPANY PROFILE

Aqua-Air Environmental Engineers Pvt. Ltd. is a Surat based company; one of the leading

and multidiscipline Environmental Management Consulting firms of the region.

Aqua-Air Environmental Engineers Pvt. Ltd. was founded by Mr. Jayesh S. Patel & Mrs.

Archana J. Patel on May 7, 2008 and Aqua-Air Environmental Engineers Pvt. Ltd. was

registered under the companies Act on May 7, 2008.

Office having 6,756 Sq. Ft. of area covering EC/EIA Department, R & D Centre

(Environmental Laboratory), Consent (NOC/CC&A) Department, ETP/Civil Department and

Account Department, Library, Conference room and Administration Department, etc. with

experienced and qualified staff to render services in the field of Environmental Management

of various types of industries.

Aqua-Air Environmental Engineers Pvt. Ltd. has a well-established track record in monitoring

legislation and developing and implementing strategies for organizations that enable them

to manage the impact of environmental issues on their business.

The company has built a reputation for delivering innovative and practical solutions to

environment related business issues. These solutions help our clients to achieve successful

business outcomes and make sustainable environment serving improvements within their

business operations.

Aqua-Air Environmental Engineers Pvt. Ltd. started the process for ISO/IEC 17025:2005

Accrediation by NABL, New Delhi for the Competence Testing & Calibration Laboratories on

June 24, 2008 and submitted the application (Version No. 10) to NABL, New Delhi for

ISO/IEC 17025:2005 registration on October 7, 2008. After final assessment and Non-

Conformances resolved and corrective actions taken against the Non-Conformances,

Laboratory Department - Aqua-Air Environmental Engineers Pvt. Ltd. was accredited with

the certification of ISO/IEC 17025:2005 on October 19, 2010.

Aqua-Air Environmental Engineers Pvt. Ltd. started the process for ISO 9001:2008

registration for Quality Management System on December 1, 2009 and submitted the

application for ISO 9001:2008 registration on March 4, 2010. After final assessment, Aqua-

Air Environmental Engineers Pvt. Ltd. was certified from ANAB by M/s. Intertek System

Certification on May 4, 2010.

Aqua-Air Environmental Engineers Pvt. Ltd. started the process for “EIA Consultant

Organization” accreditation under National Accreditation Board for Education And Training

(NABET)/Quality Council of India (QCI), New Delhi on January 7, 2010 and submitted the




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9-3

application (Rev. 06) for “EIA Consultant Organization” accreditation under NABET, New

Delhi on April 8, 2010. Office assessment was done by external NABET/QCI auditors [Dr. L.

Ramakrishnan & Mr. A. K. Gupta (B.Sc. Mechanical Engg.)] on Feb. 3 & 4, 2011. NABET/QCI

closed the application of Aqua-Air Environmental Engineers Pvt. Ltd. on March 15, 2011.

Aqua-Air Environmental Engineers Pvt. Ltd. filed SCA in Hon’ble High Court of Gujarat

against MoEF, QCI & NABET, New Delhi on April 13, 2012. Hon’ble High Court of Gujarat

issued stay order against operation of all OMs (related to NABET/QCI Scheme) of MoEF,

New Delhi for the company on Jan. 24, 2013. MoEFCC, New Delhi published Notification

regarding mandatory implementation accreditation scheme of NABET/QCI on March 3,

2016. Aqua-Air Environmental Engineers P. Ltd. along with 11 EIA Consultants of Gujarat

filed SCA No. 5312of 2016 in Hon'ble High Court of Gujarat. Hon'ble High Court of Gujarat

gave Stay Order on Apr. 5, 2016 against implementation of Notification dated March 3, 2016

of MoEFCC, New Delhi till further orders.

Aqua-Air Environmental Engineers Pvt. Ltd. received the Certificate of Registration of Trade

Mark, Section 23 (2), Rule 62 (1) from Trade Marks Registry, Govt. of India on January 18,

2011.

The company’s work is spread all over Gujarat in India & Oman. Company have already

prepared 347 Form-1, 214 EIA & EMP reports, 196 Risk Assessment & DMP reports,

conducted 82 Public Hearings and obtained 208 Environmental Clearances so far that

includes Water related Projects / Pesticide Industry Projects / Textile Industry Projects /

Sugar Industry Projects / Chemical Industries / Specialty Chemical Industry Projects / Bulk

Drug (API) Industry Projects / Chemical Fertilizer Industry Projects / Cement Plants / Thermal

Power Plants / Mining Projects / Infrastructure Projects / Construction Projects / Distilleries

/ Petrochemical Industry Projects/ SEZ Projects/ CRZ Projects, etc.

Company's NABL Accredited Testing Laboratory has conducted Environmental Monitoring &

Analysis with Environmental Institute and Gujarat Pollution Control Board in Industrial

Estates of Ankleshwar, Panoli & Jhagadia. Company is also doing Turnkey/Consulting

Projects for M/s. BASF (Detail Engineering for Effluent Treatment Plant) & M/s. Reva

Proteins Ltd. (Design of Effluent Treatment Plant, supply of mechanical items,

Commissioning and operation of Effluent Treatment Plant).




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9-4

2. ABOUT US

Aqua-Air Environmental Engineers Pvt. Ltd. has registered office in one of the top five

fastest growing cities of India – Surat. We are one of the most trusted and reliable

environmental and engineering consultancy service providers. With complete hold in the

related domain and proficiency, we execute our work all over Gujarat region.

In addition to engineering consultancy, we also execute turnkey projects for effluent

treatment plants at the client's site.

Aqua-Air Environmental Engineers Pvt. Ltd is:

• One of the leading companies in the region providing high quality services in

environmental engineering to the best of client's satisfaction.

• Posses a well - developed design office with Computer Center and Laboratory -cum-

R&D Center to carry out designing and analysis in the field of environmental

engineering.

• Recognized as Schedule-II Environmental Auditor under the Environment Audit Scheme

proposed by the Hon'ble High Court of Gujarat.

• Listed with Gujarat Pollution Control Board as Consultants and proposing to get enlisted

with GPCB as Pollution Control Equipment Suppliers.

• Going to become a member of Consulting Engineers Association of India.

• Having well-developed library to render services in the field of environmental auditing,

consulting, monitoring and analysis.

3. ACHIEVEMENTS

1. Registered under the companies Act on May 7, 2008.

2. Gujarat Pollution Control Board Recognized Schedule – II Environmental Auditor on

Dec. 24, 2008.

3. Certificate of ISO 9001:2008 received on May 4, 2010.

4. Import Export Licence received from Government of India on May 31, 2010.




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9-5

5. Solvency Certificate of Rs. 1,40,00,000/- received from Bank of India, Gopipura

branch, Surat on Sept. 3, 2010.

6. Certificate of National Accreditation Board for Testing and Calibration Laboratories

(NABL) received on Oct. 15, 2010.

7. Certificate of Registration of Trade Mark, Section 23 (2), Rule 62 (1) from Trade

Marks Registry, Govt. of India on Jan. 18, 2011.

8. Certificate of Authorization as dealer in India received from Spectrum Technologies,

Inc., USA on May 1, 2011.

9. Gujarat Pollution Control Board Recognized Schedule – II Environmental Auditor on

May 6, 2011.

4. SERVICE PROVIDE

M/s. AQUA-AIR ENVIRONMENTAL ENGINEERS PVT. LTD. offers following specialized

services in Environmental Engineering, Water Supply Engineering and Civil Engineering.

4.1 TURN KEY/BOOT/BOO PROJECTS

4.1.1 ENVIRONMENTAL ENGINEERING

Detailed design Water Treatment Plants (WTPs)

Construction Common Effluent Treatment Plants (CETPs)

Fabrication Recycling Plants (RPs)

Piping Zero Discharge Plants (ZDPs)

Electrification Incineration System Plants (ISPs)

Supply Hazardous waste Storage areas (HWSAs)

Erection Secured/ Sanitary Landfill Facilities

Testing and Commissioning of Effluent

Treatment Plants (ETPs)

Bio–Medical Waste (BMW) Treatment

Facilities on a turnkey or BOOT/BOO basis.

Sewage Treatment Plants (STPs)

4.1.2 CIVIL ENGINEERING

Construction of

Water Treatment Plan Elevated Service Reservoirs (ESRs)

Sewage Treatment plant Underground Reservoirs (UGRs)

Industrial Wastewater Treatment plant Sewage Pumping Stations, etc.




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9-6

4.2 CONSULTING


1. Complete study of the Pollution Problem in industries from wastes generation to

disposal and providing necessary technical knowledge like–

How including design Zero Discharge Plants (ZDPs)

Basic engineering, detailed engineering Recycling plants (RPs) for reuse of water upto

maximum extent Water Treatment Plants (WTPs)

Tender preparation for Effluent Treatment

Plants (ETPs) for industrial wastewater

Incineration System Plants (ISPs) for various

non-biodegradable or toxic industrial wastes

on Consulting basis

Sewage Treatment Plants (STPs) for

residential wastewater

Design of Hazardous waste Storage area and

Consultancy Services for Secured/ Sanitary

Landfill Facilities

Common Effluent Treatment Plants

(CETPs) for more than two industries

Design and Consultancy Services for Bio –

Medical Waste Treatment Facilities.

2. Water Supply Distribution System

Analysis Tender preparation

Design

3. Laboratory Analysis of

Air Waste Water

Water Industrial Effluent

Sewage Industrial Sludge

4. Process Study

Reduce the pollution at source Reuse / Recycle effluent

5. Pollution Control Facility

Performance study of existing Suggesting scheme for the optimization of

the facility

6. Environment Management

Environmental Clearance from Environmental Impact Assessment Studies

(EIAs)

• MoEF • Short term (Rapid)

• New Delhi or DoEF • Long term (Comprehensive)

• Gandhinagar

Environmental statements Environmental Auditing

7. Statutory Requirements under

Factory Act

Safety Audit HAZOP study

On-site / Off-site Emergency Plan




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9-7

8. For Various Energy Conservation

Schemes

Energy Audit Design

9. Environmental Management System

Preparing Adequacy Report Preparing Efficacy Report

10. Operation and Maintenance (O & M)

Effluent Treatment Plants (ETPs) Water Treatment Plants (WTPs)

Sewage Treatment Plants (STPs)

11. Air Monitoring

Ambient Air Stack

Vent

12. Design of Pollution Control

Equipment

Cyclone Flash mixers

Scrubbers Reaction Vessels

Bag Filters, fume extraction systems Clariflocculators

Blowers Scrapper Mechanisms

Aerators Incinerators

Agitators Scrubbers, etc.

13. Pollution Control

Effluent Survey Feasibility Studies

Environmental review of Pollution control

equipment and systems

Laboratory bench scale Treatability studies

Pilot Plant studies etc.

14. Consulting Service

NOC Air Consent

Water Consent Hazardous Waste Authorization Application,

etc.

15. As per requirements under Factory Act-1948 and Gujarat Factory Rules

Monitoring filling up Form-37

Analysis of Work Area Environment

16. Technical Consultation & assistance to ensure and assure compete Environ-Legal

compliance

Liaison with statutory bodies in order to get

the required permits

Clearance

Consents




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9-8

4.3 EQUIPMENT MFG. /TRADING


1. Manufacture and supply of Pollution Control Equipment such as

Incinerators With scrubbers Dissolved Air Flotation (DAF) units

Autoclaves Cyclone

Hydro-claves Scrubbers

Fixed Aerators Bag Filters

Floating Aerators Oil Skimmers

Submersible Aerators (EOLO2) Deoiler Pipes

Submersible Mixers (RIO or BRIO) API separators

Cascade Aerators Vacuum Drum filters

Clarifier mechanisms Solid bowl centrifuges

Agitators Filter presses

Clariflocculator Belt filters

Clariflocculator mechanism Reaction vessels

Flash mixes Reverse Osmosis, etc.

Oil skimmers

M/s. S.M. INDUSTRIES ENVIRONMENT IMPACT ASSESSMENT REPORT

Prepared By: Aqua-Air Environmental Engineers Pvt. Ltd., Surat A-1

LIST OF ANNEXURES

ANNEXURE

NO.

TITLE PAGE NO.

1 National ambient air quality monitoring standards A-2

2 Damage risk criteria for hearing loss occupational safety & health

administration (OSHA)

A-4

3 CPCB recommendations for community noise exposure A-5

4 CPCB standards classification of inland surface water A-6

5 Indian standards specifications for drinking water A-7

6 Indian standards for industrial and sewage effluents discharge A-10

7 Copy of CTO and its Compliance A-12

8 Copy of Plot Allotment Letter A-28

9 Membership Certificate of TSDF from Nandersari Environment Control

Ltd.

A-29

10 Do’s & Dont’s A-30

11 Copy of Hon‘ble High Court’s Stay Order & Extension A-33

12 Material Safety Data Sheet A-38



ANNEXURE - 1

NATIONAL AMBIENT AIR QUALITY STANDARDS (NAAQS) (2009)

Sr.

No.

Pollutant Time

Weighted

Average

Concentration in Ambient Air

Industrial

Residential,

Rural and

Other Area

Ecologically

Sensitive Area

(notified by

Central

Government)

Methods of

Measurement

(1) (2) (3) (4) (5) (6)

1 Sulphur Dioxide

(SO2), µg/m3

Annual*

24 Hours**

50

80

20

80

• Improved West and

Geake

• Ultraviolet

fluorescence

2 Nitrogen Dioxide

(NOx), µg/m3

Annual*

24 Hours**

40

80

30

80

• Modified Jacob &

Hochheiser (Na-

Aresenite)

• Chemiluminescence

3 Particular Matter

(size less than 10

µm) or PM10

µg/m3

Annual*

24 Hours**

60

100

60

100

• Gravimetric

• TOEM

• Beta attenuation

4 Particular Matter

(size less than 2.5

µm) or PM2.5

µg/m3

Annual*

24 Hours**

40

60

40

60

• Gravimetric

• TOEM

• Beta attenuation

5 Ozone (O2) µg/m3 8 Hours**

1 Hour**

100

180

100

180

• UV photometric


• Chemical Method

6 Lead (Pb) µg/m3 Annual*

24 Hours**

0.50

1.0

0.50

1.0

• AAS/ICP method after

sampling on EPM 2000

or equivalent filter

paper

• ED-XRF using Teflon

filter

7 Carbon

Monoxide (CO)

mg/m3

8 Hours**

1 Hour**

02

04

02

04

• Non Dispersive Infra

Red (NDIR) Spectrology

8 Ammonia (NH3)

µg/m3

Annual*

24 Hours**

100

400

100

400


• Indophenol blue

method



* Annual arithmetic mean of minimum 104 measurements in a year at a particular site taken twice a

week 24 hours at uniform intervals

** 24 hourly or 08 hourly or 01 hourly monitored values, as applicable, shall be complied with 98%

of the time in a year. 2% of the time, they may exceed he limits but not on two consecutive days

of monitoring.

Note: Whenever and wherever monitoring results on two consecutive days of monitoring exceed the

limits specified above for the respective category, it shall be considered adequate reason to

institute regular or continuous monitoring and further investigation.

Sr.

No.

Pollutant Time

Weighted

Average

Concentration in Ambient Air

Industrial

Residential,

Rural and

Other Area

Ecologically

Sensitive Area

(notified by

Central

Government)

Methods of

Measurement

(1) (2) (3) (4) (5) (6)

9 Benzene (C6H6)

µg/m3

Annual* 05 05 • Gas

chromatography

based continuous

analyzer

• Absorption and

Desorption followed

by GC analysis

10 Benzo (a) Pyrene

(BaP) particulate

phase only,

mg/m3

Annual* 01 01 • Solvent extraction

followed by

HPCL/GC analysis

11 Arsenic (AS),

mg/m3

Annual* 06 06 • AAS/ICP method

after sampling on

EPM 2000 or

equivalent filter

paper

12 Nickel (Ni), mg/m3 Annual* 20 20 • AAS/ICP method

after sampling on

EPM 2000 or

equivalent filter

paper



ANNEXURE - 2

DAMAGE RISK CRITERIA FOR HEARING LOSS

OCCUPATIONAL SAFETY& HEALTH ADMINISTRATION (OSHA)

MAXIMUM ALLOWABLE

DURATION PER DAY

(HOURS)

NOISE LEVEL

(SLOW RESPONSE)

dB(A)

8 90

6 92

4 95

3 97

2 100

1.5 102

1 105

0.5 110

0.25 or Less 115



ANNEXURE - 3

CPCB RECOMMENDATIONS FOR COMMUNITY NOISE EXPOSURE (1989)

CATEGORY

OF AREA

Leq (dBA)

(DAYTIME)

(06:00 TO 21:00 HRS)

Leq (dBA)

(NIGHT TIME)

(21:00 TO 06:00 HRS)

Industrial Area 75 70

Commercial Area 65 55

Residential Area 55 45

Silence Zone 50 40

Note:

1. Day time shall mean from 6.00 a.m. to 10.00 p.m.

2. Night time shall mean from 10.00 p.m. to 6.00 a.m.

3. Silence zone is an area comprising not less than 100 meters around hospitals, educational

institutions, courts, religious places or any other area which is declared as such by

competent authority.

4. Mixed categories of areas may be declared as one of the four above mentioned

categories by the competent authority.

*dB(A) Leq denotes the time weighted average of the level of sound in decibels on scale A

which is relatable to human hearing.

A "decibel" is a unit in which noise is measured.

"A", in dB(A) Leq, denotes the frequency weighting in the measurement of noise and

corresponds to frequency response characteristics of the human ear.

Leq: It is energy mean of the noise level, over a specified period.



ANNEXURE - 4

CLASSIFICATION OF INLAND SURFACE WATER (CPCB STANDARDS)

SR.

NO.

CHARACTERISTICS A@

B@

C@

D@

E@

1 Dissolved Oxygen (mg/L),

Min

6 5 4 4 -

2 Biochemical Oxygen

Demand (mg/L), Min

2 3 3 - -

3 Total Coliform Organisms,

MPN/100 ml, Max.

50 500 5000 - -

4 Total Dissolved Solids

(mg/L), Max

500 - 1500 - 2100

5 Chlorides (as Cl-), mg/L,

Max.

250 - 600 - 600

6 Colour,

Hazen units, Max

10 300 300 - -

7 Sodium absorption ratio,

Max

- - - - 26

8 Boron (as B), mg/L, Max - - - - 2

9 Sulphates (as SO4-2

), mg/L,

Max.

400 - 400 - 1000

10 Nitrates (as NO3-), mg/L,

Max

20 - 50 - -

11 Free Ammonia

(as N), mg/L, Max

- - - 1.2 -

12 Conductivity at 25°C,

micromhos/cm, Max

- - - 1.0 2.25

13 pH value

6.5-8.5 6.5-8.5 6.5-8.5 6.5-8.5 6.0-8.0

14. Arsenic (as As), mg/L, Max 0.05 0.2 0.2 - -

15 Iron (as Fe), mg/L, Max 0.3 - 50 - -

16 Fluorides (as F), mg/L, Max 1.5 1.5 1.5 - -

17 Lead (as Pb), mg/L,

Max

0.1 - 0.1 - -

18 Copper (as Cu), mg/L, Max 1.5 - 1.5 - -

19 Zinc (as Zn), mg/L,

Max

15 - 15 - -

*: If the Coliform count is found to be more than the prescribed tolerance limits, the criteria

for coliforms shall be satisfied if not more than 20 percent of samples show more than the

tolerance limits specified, and not more than 5 percent of samples show values more than 4

times the tolerance limit. Further, the feacal coliform should not be more than 20 percent of

the coliform.



ANNEXURE - 5

INDIAN STANDARDS/SPECIFICATIONS FOR DRIINKING WATER IS: 10500-1991

SR

NO.

SUBSTANCES

OR CHARCTER-

ISTICS

MAX

REQUIREME-

NT

(DESIRABLE

LIMIT)

UNDESIRABLE

EFFECTS OUT-

SIDE THE

DESIRABLE LIMIT

PERMISSIBLE

LIMIT IN

ABSENCE OF

ALTERNATE

SOURCE

METHOD

OF TEST

CI REF OF

IS: 3025

REMARKS

ESSENTIAL CHARACTERISTICS

1 Colour, Hazen

unit

5 Above this,

consumer

acceptance

decreases

25 4 of 3025,

1983

Extended upto 25 only if

toxic substances are not

suspected in absence of

alternate

Source.

2 Odour Unobjectionable - 5 of

3025,1983

a. Test cold and when

heated

b. Test at several dilutions

3 Taste Agreeable - - Test to be conducted only

after safety has been

established

4 Turbidity, NTU 5 Above this,

consumer

acceptance

decreases

10 8 Test to be conducted only

after safety has been

established

5 pH Value 6.5-8.5 Beyond this range

the water will

affect the mucous

membrane and/or

water supply

system

No relaxation 8 -

6 Total Hardness

mg/L (as CaCO3)

300 Encrustation on

water supply

structure and

adverse effects on

domestic use

600 - -

7 Iron (as Fe),

mg/L

0.3 Beyond this limit,,

taste/appearance

are affected has

adverse effect on

domestic uses

and water supply

structures &

promotes iron

bacteria

1.0 32 of

3025,

1964

-

8 Chlorides

(as Cl-) mg/L

250 Beyond this limit

taste, corrosion

and palatability

are affected

1000 32 of

3025

-

9 Residual free

chlorine, mg/L

0.2 - - 26 of

3025,

1986

To be applicable only

when water is chlorinated

tested at consumer end,

when protection against

viral infection is required

it should be min 0.5 mg/L



DESIRABLE CHARACTERISTICS

10 Dissolved Solids,

mg/L

500 Beyond this

palatability

decrease and may

cause

gastrointestinal

irritation

2000 16 of

3025

11 Calcium (as Ca)

mg/L

75 - 200 40 of

3025,

1984

12 Copper (as Cu),

mg/L

0.05 Astringent, taste

discoloration of

pipes, fittings and

utensils will be

caused beyond

this

1.5 36 of

3025,

1964

13 Manganese (as

Mn), mg/L

0.1 Astringent, taste

discoloration of

pipes, fittings and

utensils will be

caused beyond

this

0.3 35 of

3025,1964

14 Sulphate (as

SO4-2

), mg/L

200 Beyond this

causes

gastrointestinal

irritation when

magnesium or

sodium are

present

400 24 of

3025,

1986

May be extended upto

400 provided (as Mg)

does not exceed 30 mg/l

15 Nitrate (as NO3-

), mg/L

45 Beyond this

methaemoglo-

binemia

100 - -

16 Fluoride (as F-),

mg/L

1.0 Fluoride may be

kept as low as

possible. High

fluoride may

cause fluorosis

1. 5 23 of

3025,

1964

-

17 Phenolic

substances

mg/L (as

C6H5OH)

0.001 Beyond this, it

may cause

objectionable

taste and Odour

0.002 54 of

3025

18 Mercury (as Hg),

mg/L

0.01 Beyond this, the

water becomes

toxic

No relaxation See note

mercury

ion

analyzer

To be tested when

pollution is suspected

19 Cadmium (as

Cd), mg/L

0.01 Beyond this the

water becomes

toxic


mercury

ion

analyzer

To be tested when


20 Selenium (as Se)

mg/L


water becomes

toxic

No relaxation 28 of

3025,

1964

To be tested when


21 Arsenic (As),

mg/L


water becomes

toxic

No relaxation 37 of

3025,

1988

To be tested when


22 Cyanide (CN-),

mg/L


water becomes

toxic

No relaxation 27 of

3025,

1986

To be tested when


23 Lead (Pb), mg/L 0.05 Beyond this the

water becomes

toxic


86

To be tested when

pollution plumb

solvency is suspected



24 Zinc (as Zn),

mg/L

5 Beyond this limit

it can cause

astringent taste

and an

opalescence in

water

15 39 of 3025,1964 To be tested when


25 Anionic

detergents

mg/L (as

MBAS)

0.2 Beyond this limit

undesirable taste

and Odour after

Chlorination

takes place

1.0 Methylene blue

extraction

method

To be tested when


26 Chromium (as

Cr+6

), mg/L

0.01 May be

carcinogenic

above this limit

0.05 28 0f 3025 To be tested when


27 Polynuclear

aromatic

hydrocarbons,

mg/L

- May be

carcinogenic

- 28 of 3025,1964 To be tested when


28 Mineral Oil,

mg/L

0.01 Beyond this limit

undesirable taste

and Odour after

Chlorination

takes place

0.03 Gas

chromatographic

method

To be tested when


29 Pesticides

mg/L

Absent Toxic 0.001 58 of 3025, 1964 -

30 Radioactive

materials

a. Alpha

emitters Bq/L

b. Beta

emitters pci/L

-

-

-

-

0.1

1.0

-

-

-

-

31 Alkalinity (as

CaCO3), mg/L

200 Beyond this limit

taste becomes

unpleasant

600 13 of 3025,1964 -

32 Aluminum (as

Al), mg/L

0.03 Cumulative effect

is reported to

cause dementia

0.2 31 0f 3025,1964 -

33 Boron (as B),

mg/L

1 - 5 29 of 3025,1964 -

Note: Atomic absorption spectrophotometric method may be used.



ANNEXURE - 6

INDIAN STANDARDS FOR INDUSTRIAL AND SEWAGE EFFLUENTS DISCHARGE IS: 2490-1982

SR

NO.

PARAMETERS INDUSTRIAL EFFLUENT

INTO INLAND

SURFACE

WATER

ON LAND FOR

IRRIGATION

INTO

MARINE

COASTAL

AREA

INTO PUBLIC

SEWERS

1 Colour / Odour - - - -

2 Suspended Solids

(mg/L)

100 200 100(for

Process

Waste)

600

3 Particle Size Suspended

Solids

Shall pass 850

micron IS sieve

- Floatable

Solids Max 3

mm

Settable

Solids

Max 850

micron

-

4 Dissolved Solids

(Inorganic),

mg/L

2100 2100 - 2100

5 pH Value 5.5-9.0 5.5-9.0 5.5-9.0 5.5-9.0

6 Temperature °C Shall not

exceed 40 in

any section of

the stream

within 15 mts.

down stream

from the

effluent outlet

- 45 at the

point of

discharge

-

7 Oil & Grease, mg/L,

Max.

10 10 20 20

8 Total Residual Chlorine,

mg/L, Max

1 - 1 -

9 Ammonical

Nitrogen (as N) mg/L

max

50 - 50 50

10 Total Kjeldahl Nitrogen

(as N), mg/L, Max

100 - 100 -

11 Free Ammonia (as NH3)

mg/L, Max.

5 - 5 -

12 Biochemical Oxygen

Demand,

5 Days at 20 ° C

30 100 100 350

13 Chemical Oxygen

Demand, mg/L, Max.

250 - 250 -

14 Arsenic (as As), mg/L,

Max.

0.2 0.2 0.2 0.2



15 Mercury (as Hg)

mg/L

0.01 - 0.01 0.01

16 Lead (as Pb), mg/L, Max 0.1 - 1.0 1.0

17 Cadmium (as Cd), mg/L,

Max

2 - 2 1

18 Hexavalent Chromium

(As Cr+6

), mg/L, Max.

0.1 - 1 2

19 Total Chromium (as Cr)

mg/L, Max

2 - 2 2

20 Copper (as Cu), mg/L,

Max

3 - 3 3

21 Zinc (as Zn), mg/L, Max. 5 - 15 15

22 Selenium (as Se), mg/L,

Max

0.05 - 0.05 0.05

23 Nickel (as Ni), mg/L, Max 3 - 5 3

24 Boron (as B), mg/L, Max 2 2 - 2

25 Percent Sodium, Max - 60 60 -

26 Residual Sodium

Carbonate, mg/L,

Max

- 50 - -

27 Cyanide (as CN-), mg/L,

Max

0.2 0.2 0.2 0.2

28 Chloride (as Cl-), mg/L,

Max

1000 600 - 1000

29 Fluoride (as F-) mg/L,

Max

2 - 15 15

30 Dissolved Phosphate (as

P), mg/L, Max

5 - - -

31 Sulphate (as SO4-2

) mg/L,

Max

1000 1000 - 1000

32 Sulphide (as S-2

) mg/l,

Max

2 - 5 -

33 Phenolic Compounds

(as C6H5OH) Max

1 - 5 6

34 Radioactive materials

a.) Alpha emitters

µc/mL, Max

b.) Beta emitters

µc/mL, Max

10-7

10-6

10-8

10-7

10-7

10-6

10-7

10-6

35 Manganese (as Mn),

mg/L

2 2 - 2

36 Iron (as Fe), mg/L 3 3 - 3

37 Vanadium (as V), mg/L 0.2 - 0.2 0.2

38 Nitrate Nitrogen, mg/L 18 20 - 0.2



ANNEXURE – 7

COPY OF CTO AND ITS COMPLIANCE

COPY OF CC&A BEFORE EIA NOTIFICATION 2006



COPY OF CTO AND ITS COMPLIANCE



Compliance Status of CTE Amendment No. 76156 of 21/03/2016, valid up to 04/02/2021

Sr. No. Conditions Remarks

1 CTE No. 76156 date of Issue: 21/03/2016

The validity period of the order will be up to 04/02/2021.

Sr. No Name of Product Existing Quantity Proposed Quantity Total Quantity

1 Azo Dyes (crude) as

manufacturing

5 MT/Month -- 5 MT/Month

2 Azo Dyes (Blending & grinding)

(Azodyes product purchase from

market)

-- 10 MT/Month 10 MT/Month

Complied

2 SPECIFIC CONDITION:

Applicant shall not manufacture azodyes as product more than quantity of obtained in CCA.

Applicant shall manufactured proposed by mixing process & maintained record separately & submit regularly. Complied

3 CONDITION UNDER THE WATER ACT:

3.1 The total quantity of the industrial effluent from the manufacturing process and other ancillary industrial

operations shall not exceed 3.3 KL/Day Complied.

3.2 Generated industrial effluent after treatment shall be reuse back in process thus achieves Zero liquid

discharge. Complied.

3.3 Applicant shall provide fix pipe line network along with separate flow meter for use of treated effluent for

reused propose within factory premises & maintained record & submit regularly. Complied.

3.4 The total quantity of the domestic waste water (Sewage) effluent from the factory shall not exceed 0.300

KL/Day Complied.

3.5 Sewage shall be disposed off through septic tank / soak pit system or it shall be treated separately to conform

to the following standards. Complied.



4 CONDITIONS UNDER THE AIR ACT:

4.1 The following shall be used as fuel.

Sr. No For APC Existing Proposed Total

1 Agro waste/Bio fuel 30 MT/Month -- 30 MT/Month

Complied.

4.2 The applicant shall install & operate air pollution control system in order to achieve norms prescribed below:

4.2.1 The flue gas emission through stack attached to IBR Boiler shall conform to the following standards due to the

proposed.

Stack

No.

Stack Attached To Stack Height in

meter

APCM Parameter Permissible Limit

1 Non IBR Boiler

(Existing) removed

12 m (From G.L) -- Particulate

matter

SO2

NOX

150 mg/Nm3

100 ppm

50 ppm 2 Hot Air Generator

(Existing)

12 m (From G.L) Dust Collector

3 IBR Boiler

(Proposed)

12 m (From G.L) Multi Cyclone

Dust Collector

Complied.

4.2.2 There shall be no process emission from the manufacturing process of proposed product plant as well as any

other ancillary industrial operation. Complied.

4.2.3 Stack monitoring facilities like port hole, platform/ladder etc., shall be provided with stacks/vents chimney in

order to facilitate sampling of gases being emitted into the atmosphere. Complied.



4.2.4 The concentration of the following parameters in the ambient air within the premises of the industry and a

distance of 10 meters from the source other than the stack/vent shall not exceed the following levels:

Noted.

4.3 The applicant shall provide portholes, ladder, platform etc at chimney(s) for monitoring the air emissions and

the same shall be open for inspection to/and for use of Board's staff. The chimney(s) vents attached to various

sources of emission shall be designed by numbers such as S-1, S-2, etc. and these shall be painted/ displayed

to facilitate identification.

Noted.

4.8 The Industry shall take adequate measures for control of noise levels from its own sources within the

premises so as to maintain ambient air quality standards in respect of noise to less than 75dB(a) during day

time and 70 dB(A)during night time. Daytime is reckoned in between 6a.m. and 10

p.m. and nighttime is reckoned between 10 p.m. and 6 a.m.

Complied.

5. CONDITIONS UNDER HAZARDOUS WASTE:

5.1 The applicant shall provide temporary storage facilities for each type of Haz waste as per Hazardous Waste

(Management, Handling & Transboundary Movement) Rules, 2008 as amended from time to time. Noted.

5.2 The applicant shall be obtained membership of common TSDF site for disposal Haz waste as categorized in

Hazardous Waste (Management, Handling & Transboundary Movement) Rules, 2008 as amended from time

to time.

Noted.

5.3 The applicant shall obtained membership of common Haz waste incinerator for disposal of incinerable waste. Complied.

5.4 Hazardous Waste generated shall be disposed off in accordance with the Hazardous Waste (Management,

Handling & Transboundary Movement) Rules, 2008 and unit shall have to obtain authorization of the Board

for all applicable categories of Hazardous Waste.

Complied



5.5 The applicant shall obtained authorization for recovery / reuses of any Hazardous wastes. Complied.

6 GENERAL CONDITIONS:

6.1 Adequate plantation shall be carried out all along with the periphery of the industrial premises in such a way

that the density of plantation is at least 1000 trees per acre of land and a green belt of 10 meters width is

developed.

Complied.

6.2 The applicant shall have to submit the returns in prescribed form regarding water consumption and shall have

to make payment of water cess to the Board under the Water Cess Act – 1977. Noted.

6.3 In case of change of ownership/management the name and address of the new

owners/partners/directors/proprietor should immediately be intimated to the Board. Complied.

6.4 The applicant shall however, not without the prior consent to operate of the Board bring into use any new or

altered outlet for the discharge of effluent or gaseous emission or sewage waste from the proposed industrial

plant. The applicant is required to make applications to this Board for this purpose in the prescribed forms

under the provisions of the Water Act-1974, the Air Act-1981 and the Environment (Protection) Act-1986.

Agreed to the

condition.

6.5 The applicant also comply with the general conditions as per Annexure-I attached herewith (No. 1 to 38)

(whichever applicable). Agreed to the

condition.

6.6 The concentration of Noise in ambient air within the premises of industrial unit shall not exceed following

levels:

Between 6 A.M. and 10 P.M.: 75 dB (A)

Between 10 P.M. and 6 A.M.: 70 dB (A)

Agreed to the

condition.

6.7 Applicant is required to comply with the Manufacturing, Storage and Import of Hazardous Chemicals Rules-

1989 framed under the Environment (Protection) Act-1986. Agreed to the

condition.

6.8 If it is established by any component authority that damage is caused due to their industrial activities to any

person or his property, in that case they are obliged to pay the compensation as determined by the competent

authority.

Agreed to the

condition.



ANNEXURE – 8

COPY OF PLOT ALLOTMENT LETTER



ANNEXURE – 9

MEMBERSHIP CERTIFICATE OF TSDF FROM NANDERSARI ENVIRONMENT CONTROL LTD.



ANNEXURE – 10

DO’S & DONT’S

DO’s and DON’Ts for Safer Operation

Do’s:

• Store used oil at proper place as per plant guidelines.

• Use lubricating oil carefully to avoid spillage on ground.

• Use lubricating oil as per requirement.

• Use minimum amount of water wherever it is required as per plant guidelines.

• Waste disposal system for all plants should be separate.

• Avoid spillage of liquid, hand gloves, cotton waste on road, which will cause

pollution. Recycle or dispose that material.

• Use cleaning equipment carefully. (i.e. cotton waste, oil & chemicals)

• Place all the equipments (i.e. Fire Hose, Rubber Pipe and Chisel) at proper place.

• Handling of chemicals should be as per plant guidelines to avoid undesired chemical

reaction.

• Safety training and correct use of PPE’s must for all the employees.

• Environment guidelines should follow during cleaning of vessels, Tank, channels etc.

• Follow shift in charge’s instructions during loading or unloading of chemicals.

• In case of fire or any accident, immediately inform responsible person,

• In case of emergency, inform operator as well as control room.

• Area of work during excavation, radiography, sand blasting shall be cordoned with

warning tags of "work in progress”, “no entry”, “radiography” in progress' etc.

• Switch off lights and computers when not in use.

• Shut the water cock properly when not in use.

• Always follow safety rule during the plant operation.

Do’s during shut down:

• All equipment, vessels, lines where hot work is envisaged shall be purged, flushed

thoroughly and positively isolated. Similar precautions should be taken for vessel

entry also.

• Back flow of materials from sewers, drains should be avoided by proper isolations.

• In case of confined space entry and other cleaning jobs etc. which are to be carried

out by the process department, vessel entry permit should be issued to immediate

supervising officer/operator by shift in charge. This permit should be renewed by

incoming shift in charge during every shift.

• Hoist, Platform, cages used for lifting persons or to send persons inside vessels by

such means must be of sound construction with wire ropes slings, etc. to avoid

failure.

• All steam, condensate, hot water connections should be made tight with clamps.



• Nitrogen hazard should be kept in mind. All nitrogen sources should be positively

isolated from vessels/confined spaces to avoid oxygen deficiency where vessel entry

is required.

• All nitrogen hoses used for purging before vessel entry should be removed from

source/utility point.

• All underground sewers shall be flushed, protected from sparks.

• Full PPEs like PVC suits, gum boots, face shield & other required shall be used while

draining, flushing and other reclaiming activities to avoid burn, poisoning etc.

• Wet asbestos cloth/metallic plate should be used to collect flying sparks.

• Water, steam flushing, nitrogen blanketing shall be continued where spontaneous

combustion takes place. Precautions should be taken for pyrophoric nature of

material.

• Temporary electrical connections, cords, boards and other electrical fixtures should

be of sound material to prevent electrical shock.

• Oil spillage in the pit of oil slope tank should be cleaned with water/sand.

• Proper approach like aluminum ladder should be provided to reach to the platforms

of scaffolding and ladder must be tied.

• All clumps of scaffolding should be tightened properly and planks should be tied at

both ends and supported at proper distances along span to avoid sagging and failure.

• Always use safety belt while working at height of more than 2 meters and ensure

tieing the life line of safety belt with firm support.

• Ensure area cordoning for hot work, X-ray, excavation, hazard material temporary

storage.

• Ensure proper tagging of valves, switches etc to prevent its use.

• Ensure proper guidance to workman and make him aware about local area hazards

before start of the job.

• All welding machines should be provided with power isolation switch of suitable

rating.

• Portable electrical appliances/tools earthing should be in good working condition.

Insulation portion should be free from damages.

• All electrical cables should be joints free and connection taken by using three pin

plugs.

• While inserting fuse all care should be taken so that no one touches conductor to

avoid the shock to the persons.

• During hydro jetting work workers should wear hand gloves, safety helmet goggles

and PVC suit.

Don’ts:

• Do not use fire hydrant water for washing/bath purpose.

• Do not use water for cleaning purpose, use broomstick if possible.

• Do not wash or clean trolley, tractor or trucks which are used for chemical/fertilizer’s

transportation. Wash them at proper place.

• Smoking & carrying matchbox, cigarettes, lighter, bidis etc. are prohibited.

• Photography & carrying cameras/Mobile phones are strictly prohibited in all areas.

• Do not spill liquid or chemicals in open atmosphere.



• The use of Radio Active Source within the plant shall not be allowed without obtaining valid

permission/work permit and intimation in the form of a circular to all plant persons shall be

given in advance.

• Unauthorized entry into any battery limit of plant is strictly prohibited.

• Sitting or walking on rail tracks, crossing between wagons, taking rest under stabled

wagons, crossing the rail through the openings underneath the stationary wagons

are strictly prohibited.

Don’ts during shut down:

• Do not use gasket or other blinds as it can fail during job. All blinds should be

metallic.

• No toxic/corrosive/irritating materials should remain plants or sections where hot

work is to be carried out.

• No hot work should be permitted in battery limits near sewers till areas have been

cleaned flushed properly.

• No hot work irrespective of place of area shall be done without valid permit.

• No combustible material shall be there in flare line for taking up of flare line job. Isolations

shall be ensured.



ANNEXURE – 11

COPY OF HON‘BLE HIGH COURT'S STAY ORDER & EXTENSION



ANNEXURE – 12

MATERIAL SAFETY DATA SHEET

Hydrochloric acid

• Muriatic acid

Formula HCl

Structure

Description An aqueous solution of HCl. Colorless liquid with a pungent odor.

Uses

In the production of chlorides, refining ore in the production of tin and tantalum, for the neutralization of basic systems, as laboratory reagent, hydrolyzing of starch and proteins in the preparation of various food products, pickling and cleaning of metal products, as catalyst and solvent in organic synthesis, for oil- and gas-well treatment, in removing scale from boilers and heat-exchange equipment, pharmaceutic aid (acidifier).

Registry Numbers and Inventories.

CAS 7647-01-0

EC (EINECS/ELINCS) 231-595-7

EC Index Number 017-002-00-2

EC Class Toxic; Corrosive

EC Risk Phrase R 34 37

EC Safety Phrase S 26 45

RTECS MW4025000

RTECS class Tumorigen; Mutagen; Reproductive Effector; Human Data; Primary Irritant

UN (DOT) 1789

Merck 13,4801

Beilstein/Gmelin 318 (G)

EPA OPP 45901

Swiss Giftliste 1 G-5658

Canada DSL/NDSL DSL

US TSCA Listed

Austrailia AICS Listed

Japan ENCS (MITI) Listed

Korea ECL Listed

Properties.

Formula Cl(2)H

Formula mass 36.46



Boiling point, °C -85.06

Vapor pressure, mmHg 88 (-115.5 °C)

Vapor density (air=1) 1.25

Odor threshold 7.0 mg/m3

Critical temperature 51.4

Critical pressure 81.6 atm

Density 1.18 g/cm3

Solubility in water Miscible

Viscosity 0.311 cp (-100 °C)

Thermal expansion 0.003769/K

Heat of fusion 1.98 kJ/mol

Heat of vaporization 15.1 kJ/mol

Hazards and Protection.

Storage Keep away from oxidizing agents, particularly nitric acid and chlorates. Safeguard containers against mechanical injury.

Handling

Containers of this material may be hazardous when emptied. Since emptied containers retain product residues (vapor, liquid, and/or solid), all hazard precautions given in the data sheet must be observed. Emergency eyewash fountains and safety showers should be available in the immediate vicinity of potential exposure. Do not puncture or incinerate containers.

Protection Wear appropriate chemical protective clothing.

Respirators Wear positive pressure self-contained breathing apparatus.

Small spills/leaks

Keep material out of water sources and sewers. Attempt to stop leak if without undue personnel hazard. Use water spray to knock-down vapors. Neutralize spilled material with crushed limestone, soda ash, or lime. Do not use water on material itself. Vapor knockdown water is corrosive or toxic and should be diked for containment. Land spill: Dig a pit, pond, lagoon, holding area to contain liquid or solid material. Dike surface flow using soil, sand bags, foamed polyurethane, or foamed concrete.

Stability Stable - contact with common metals produces hydrogen which may form explosive mixtures with air.

Incompatibilities

Reacts rapidly and exothermically with bases of all kinds. Reacts exothermically with carbonates (and hydrogen carbonates to generate carbon dioxide Reacts with sulfides, carbides, borides, phosphides, many metals (including aluminum, zinc, calcium, magnesium, iron, tin and all of the alkali metals) to generate flammable hydrogen gas Reacts violently with acetic anhydride, 2-aminoethanol, ammonium hydroxide, calcium phosphide, chlorosulfonic acid, 1,1-difluoroethylene, ethylenediamine, ethyleneimine, oleum, perchloric acid, b-propiolactone, propylene oxide, silver perchlorate/carbon tetrachloride mixture, sodium hydroxide, uranium(IV) phosphide, vinyl acetate, calcium carbide, rubidium carbide, cesium acetylide, rubidium acetylide, magnesium boride, mercury(II) sulfate.

Decomposition When heated to decomposition it emits toxic fumes of hydrogen chloride.

Fire.

Fire fighting Extinguish fire using agent suitable for type of surrounding fire. (Material itself does not burn or burns with difficulty.) Cool all affected containers with flooding quantities of



water. Apply water from as far a distance as possible. Use water spray to knock-down vapors.

Fire potential May burn but does not ignite readily.

Hazards Vapors from liquefied gas are initially heavier than air and spread along ground. Some of these materials may react violently with water. Containers may explode when heated. Ruptured cylinders may rocket.

Combustion products

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.

NFPA Health 3

Flammability 0

Reactivity 1

Health.

Exposure limit(s) TLV: 5 ppm; 7.5 mg/m3 (ceiling values) (ACGIH 1992-1993). OSHA PEL: C 5 ppm (7 mg/m3) NIOSH REL: C 5 ppm (7 mg/m3) NIOSH IDLH: 50 ppm

Poison_Class 4

Exposure effects

Shock, rapid breathing and pulse, circulatory collapse and other changes to pulse, blood pressure, and respirations may occur. Fetotoxicity, developmental abnormalities, and possible resistance to hydrogen chloride by inhalation during pregnancy have been noted.

Ingestion Gastritis, burns, gastric hemorrhage, dilation, edema, necrosis, and strictures may occur.

Inhalation Changes in breathing pattern, irritation, changes in pulmonary function, corrosion and edema of the respiratory tract, chronic bronchitis and noncardiogenic pulmonary edema have been observed.

Skin Burns, ulceration, scarring, blanching, and irritation may occur.

Eyes Dental discoloration or erosion, bleeding gums, corneal necrosis, inflammation of the eye, eye and nasal irritation, nasal ulceration, nose bleeds, throat irritation and ulceration have been observed.

First aid

Ingestion Have person drink water or milk; do NOT induce vomiting.

Inhalation Remove person to fresh air; keep him warm and quiet and get medical attention immediately; start artificial respiration if breathing stops.

Skin Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin.

Eyes Irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility.



Transport.

UN number 1789

Response guide 157

Hazard class 8

Packing Group II; III

USCG CHRIS Code HDC

USCG Compatatibility Group

1 Non-oxidizing mineral acids

Std. Transport # 4920504

IMO Chemical Code 17/td>

IMO Pollution Category D

IMO Hazard code S



SULFURIC ACID, 52 - 100 %

1. Product Identification

Synonyms: Oil of vitriol; Babcock acid; sulphuric acid

CAS No.: 7664-93-9

Molecular Weight: 98.08

Chemical Formula: H2SO4 in H2O

Product Codes:

J.T. Baker: 5030, 5137, 5374, 5802, 5815, 5858, 5859, 5868, 5889, 5897, 5961, 5971, 5997, 6902, 9671, 9673, 9674, 9675,

9676, 9679, 9680, 9681, 9682, 9684, 9687, 9691, 9693, 9694

Mallinckrodt: 21201, 2468, 2876, 2878, 2900, 2904, 3780, 4222, 5524, 5557, H644, H850, H976, H996, V651, XL003

2. Composition/Information on Ingredients

Ingredient CAS No Percent Hazardous

--------------------------------------- ------------ ------------ ---------

Sulfuric Acid 7664-93-9 52 - 100% Yes

Water 7732-18-5 0 - 48% No

3. Hazards Identification

Emergency Overview

--------------------------

POISON! DANGER! CORROSIVE. LIQUID AND MIST CAUSE SEVERE BURNS TO ALL BODY TISSUE. MAY

BE FATAL IF SWALLOWED OR CONTACTED WITH SKIN. HARMFUL IF INHALED. AFFECTS TEETH.

WATER REACTIVE. CANCER HAZARD. STRONG INORGANIC ACID MISTS CONTAINING SULFURIC

ACID CAN CAUSE CANCER. Risk of cancer depends on duration and level of exposure.

SAF-T-DATA(tm) Ratings (Provided here for your convenience)

-----------------------------------------------------------------------------------------------------------

Health Rating: 4 - Extreme (Poison)

Flammability Rating: 0 - None

Reactivity Rating: 2 - Moderate

Contact Rating: 4 - Extreme (Corrosive)

Lab Protective Equip: GOGGLES & SHIELD; LAB COAT & APRON; VENT HOOD; PROPER GLOVES

Storage Color Code: White (Corrosive)

-----------------------------------------------------------------------------------------------------------

Potential Health Effects

----------------------------------

Inhalation:

Inhalation produces damaging effects on the mucous membranes and upper respiratory tract. Symptoms may include

irritation of the nose and throat, and labored breathing. May cause lung edema, a medical emergency.

Ingestion:

Corrosive. Swallowing can cause severe burns of the mouth, throat, and stomach, leading to death. Can cause sore throat,

vomiting, diarrhea. Circulatory collapse with clammy skin, weak and rapid pulse, shallow respirations, and scanty urine may

follow ingestion or skin contact. Circulatory shock is often the immediate cause of death.



Skin Contact:

Corrosive. Symptoms of redness, pain, and severe burn can occur. Circulatory collapse with clammy skin, weak and rapid

pulse, shallow respirations, and scanty urine may follow skin contact or ingestion. Circulatory shock is often the immediate

cause of death.

Eye Contact:

Corrosive. Contact can cause blurred vision, redness, pain and severe tissue burns. Can cause blindness.

Chronic Exposure:

Long-term exposure to mist or vapors may cause damage to teeth. Chronic exposure to mists containing sulfuric acid is a

cancer hazard.

Aggravation of Pre-existing Conditions:

Persons with pre-existing skin disorders or eye problems or impaired respiratory function may be more susceptible to the

effects of the substance.

4. First Aid Measures

Inhalation:

Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Call a physician

immediately.

Ingestion:

DO NOT INDUCE VOMITING. Give large quantities of water. Never give anything by mouth to an unconscious person.

Call a physician immediately.

Skin Contact:

In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing

and shoes. Wash clothing before reuse. Excess acid on skin can be neutralized with a 2% solution of bicarbonate of soda.

Call a physician immediately.

Eye Contact:

Immediately flush eyes with gentle but large stream of water for at least 15 minutes, lifting lower and upper eyelids

occasionally. Call a physician immediately.

5. Fire Fighting Measures

Fire:

Concentrated material is a strong dehydrating agent. Reacts with organic materials and may cause ignition of finely divided

materials on contact.

Explosion:

Contact with most metals causes formation of flammable and explosive hydrogen gas.

Fire Extinguishing Media:

Dry chemical, foam or carbon dioxide. Do not use water on material. However, water spray may be used to keep fire

exposed containers cool.

Special Information:

In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full

facepiece operated in the pressure demand or other positive pressure mode. Structural firefighter's protective clothing is

ineffective for fires involving this material. Stay away from sealed containers.

6. Accidental Release Measures

Ventilate area of leak or spill. Wear appropriate personal protective equipment as specified in Section 8. Isolate hazard area.

Keep unnecessary and unprotected personnel from entering. Contain and recover liquid when possible. Neutralize with

alkaline material (soda ash, lime), then absorb with an inert material (e. g., vermiculite, dry sand, earth), and place in a

chemical waste container. Do not use combustible materials, such as saw dust. Do not flush to sewer! US Regulations

(CERCLA) require reporting spills and releases to soil, water and air in excess of reportable quantities. The toll free number

for the US Coast Guard National Response Center is (800) 424-8802.

J. T. Baker NEUTRASORB® or TEAM® 'Low Na+' acid neutralizers are recommended for spills of this product.

7. Handling and Storage

Store in a cool, dry, ventilated storage area with acid resistant floors and good drainage. Protect from physical damage. Keep

out of direct sunlight and away from heat, water, and incompatible materials. Do not wash out container and use it for other

purposes. When diluting, always add the acid to water; never add water to the acid. When opening metal containers, use non-

sparking tools because of the possibility of hydrogen gas being present. Containers of this material may be hazardous when

empty since they retain product residues (vapors, liquid); observe all warnings and precautions listed for the product.

8. Exposure Controls/Personal Protection

Airborne Exposure Limits:

For Sulfuric Acid:

- OSHA Permissible Exposure Limit (PEL) -

1 mg/m3 (TWA)

- ACGIH Threshold Limit Value (TLV) -

1 mg/m3(TWA), 3 mg/m3 (STEL), A2 - suspected human carcinogen for sulfuric acid contained in strong inorganic acid



mists.

Ventilation System:

A system of local and/or general exhaust is recommended to keep employee exposures below the Airborne Exposure Limits.

Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source,

preventing dispersion of it into the general work area. Please refer to the ACGIH document, Industrial Ventilation, A Manual

of Recommended Practices, most recent edition, for details.

Personal Respirators (NIOSH Approved):

If the exposure limit is exceeded and engineering controls are not feasible, a full facepiece respirator with an acid gas

cartridge and particulate filter (NIOSH type N100 filter) may be worn up to 50 times the exposure limit, or the maximum use

concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest. If oil particles (e.g.

lubricants, cutting fluids, glycerine, etc.) are present, use a NIOSH type R or P particulate filter. For emergencies or

instances where the exposure levels are not known, use a full-facepiece positive-pressure, air-supplied respirator.

WARNING: Air purifying respirators do not protect workers in oxygen-deficient atmospheres. Where respirators are

required, you must have a written program covering the basic requirements in the OSHA respirator standard. These include

training, fit testing, medical approval, cleaning, maintenance, cartridge change schedules, etc. See 29CFR1910.134 for

details.

Skin Protection:

Wear impervious protective clothing, including boots, gloves, lab coat, apron or coveralls, as appropriate, to prevent skin

contact.

Eye Protection:

Use chemical safety goggles and/or a full face shield where splashing is possible. Maintain eye wash fountain and quick-

drench facilities in work area.

9. Physical and Chemical Properties

Appearance:

Clear oily liquid.

Odor:

Odorless.

Solubility:

Miscible with water, liberates much heat.

Specific Gravity:

1.84 (98%), 1.40 (50%), 1.07 (10%)

pH:

1 N solution (ca. 5% w/w) = 0.3; 0.1 N solution (ca. 0.5% w/w) = 1.2; 0.01 N solution (ca. 0.05% w/w) = 2.1.

% Volatiles by volume @ 21C (70F):

No information found.

Boiling Point:

ca. 290C (ca. 554F) (decomposes at 340C)

Melting Point:

3C (100%), -32C (93%), -38C (78%), -64C (65%).

Vapor Density (Air=1):

3.4

Vapor Pressure (mm Hg):

1 @ 145.8C (295F)

Evaporation Rate (BuAc=1):

No information found.

10. Stability and Reactivity

Stability:

Stable under ordinary conditions of use and storage. Concentrated solutions react violently with water, spattering and

liberating heat.

Hazardous Decomposition Products:

Toxic fumes of oxides of sulfur when heated to decomposition. Will react with water or steam to produce toxic and corrosive

fumes. Reacts with carbonates to generate carbon dioxide gas, and with cyanides and sulfides to form poisonous hydrogen

cyanide and hydrogen sulfide respectively.

Hazardous Polymerization:

Will not occur.

Incompatibilities:

Water, potassium chlorate, potassium perchlorate, potassium permanganate, sodium, lithium, bases, organic material,

halogens, metal acetylides, oxides and hydrides, metals (yields hydrogen gas), strong oxidizing and reducing agents and

many other reactive substances.

Conditions to Avoid:

Heat, moisture, incompatibles.

11. Toxicological Information

Toxicological Data:

Oral rat LD50: 2140 mg/kg; inhalation rat LC50: 510 mg/m3/2H; standard Draize, eye rabbit, 250 ug (severe); investigated



as a tumorigen, mutagen, reproductive effector.

Carcinogenicity:

Cancer Status: The International Agency for Research on Cancer (IARC) has classified "strong inorganic acid mists

containing sulfuric acid" as a known human carcinogen, (IARC category 1). This classification applies only to mists

containing sulfuric acid and not to sulfuric acid or sulfuric acid solutions.

--------\Cancer Lists\------------------------------------------------------

---NTP Carcinogen---

Ingredient Known Anticipated IARC Category

------------------------------------ ----- ----------- -------------

Sulfuric Acid (7664-93-9) No No None

Water (7732-18-5) No No None

12. Ecological Information

Environmental Fate:

When released into the soil, this material may leach into groundwater. When released into the air, this material may be

removed from the atmosphere to a moderate extent by wet deposition. When released into the air, this material may be

removed from the atmosphere to a moderate extent by dry deposition.

Environmental Toxicity:

LC50 Flounder 100 to 330 mg/l/48 hr aerated water/Conditions of bioassay not specified; LC50 Shrimp 80 to 90 mg/l/48 hr

aerated water /Conditions of bioassay not specified; LC50 Prawn 42.5 ppm/48 hr salt water /Conditions of bioassay not

specified.

This material may be toxic to aquatic life.

13. Disposal Considerations

Whatever cannot be saved for recovery or recycling should be handled as hazardous waste and sent to a RCRA approved

incinerator or disposed in a RCRA approved waste facility. Processing, use or contamination of this product may change the

waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of

container and unused contents in accordance with federal, state and local requirements.

14. Transport Information

Domestic (Land, D.O.T.)

-----------------------

Proper Shipping Name: SULFURIC ACID (WITH MORE THAN 51% ACID)

Hazard Class: 8

UN/NA: UN1830

Packing Group: II

Information reported for product/size: 440LB

International (Water, I.M.O.)

-----------------------------

Proper Shipping Name: SULFURIC ACID (WITH MORE THAN 51% ACID)

Hazard Class: 8

UN/NA: UN1830

Packing Group: II

Information reported for product/size: 440LB

15. Regulatory Information

--------\Chemical Inventory Status - Part 1\---------------------------------

Ingredient TSCA EC Japan Australia

----------------------------------------------- ---- --- ----- ---------

Sulfuric Acid (7664-93-9) Yes Yes Yes Yes

Water (7732-18-5) Yes Yes Yes Yes

--------\Chemical Inventory Status - Part 2\---------------------------------

--Canada--

Ingredient Korea DSL NDSL Phil.

----------------------------------------------- ----- --- ---- -----

Sulfuric Acid (7664-93-9) Yes Yes No Yes

Water (7732-18-5) Yes Yes No Yes

--------\Federal, State & International Regulations - Part 1\----------------

-SARA 302- ------SARA 313------

Ingredient RQ TPQ List Chemical Catg.

----------------------------------------- --- ----- ---- --------------

Sulfuric Acid (7664-93-9) 1000 1000 Yes No

Water (7732-18-5) No No No No



--------\Federal, State & International Regulations - Part 2\----------------

-RCRA- -TSCA-

Ingredient CERCLA 261.33 8(d)

----------------------------------------- ------ ------ ------

Sulfuric Acid (7664-93-9) 1000 No No

Water (7732-18-5) No No No

Chemical Weapons Convention: No TSCA 12(b): No CDTA: Yes

SARA 311/312: Acute: Yes Chronic: Yes Fire: No Pressure: No

Reactivity: Yes (Pure / Liquid)

Australian Hazchem Code: 2P

Poison Schedule: None allocated.

WHMIS:

This MSDS has been prepared according to the hazard criteria of the Controlled Products Regulations (CPR) and the MSDS

contains all of the information required by the CPR.

16. Other Information

NFPA Ratings: Health: 3 Flammability: 0 Reactivity: 2 Other: Water reactive

Label Hazard Warning:

POISON! DANGER! CORROSIVE. LIQUID AND MIST CAUSE SEVERE BURNS TO ALL BODY TISSUE. MAY BE

FATAL IF SWALLOWED OR CONTACTED WITH SKIN. HARMFUL IF INHALED. AFFECTS TEETH. WATER

REACTIVE. CANCER HAZARD. STRONG INORGANIC ACID MISTS CONTAINING SULFURIC ACID CAN

CAUSE CANCER. Risk of cancer depends on duration and level of exposure.

Label Precautions:

Do not get in eyes, on skin, or on clothing.

Do not breathe mist.

Keep container closed.

Use only with adequate ventilation.

Wash thoroughly after handling.

Do not contact with water.

Label First Aid:

In all cases call a physician immediately. In case of contact, immediately flush eyes or skin with plenty of water for at least

15 minutes while removing contaminated clothing and shoes. Wash clothing before re-use. Excess acid on skin can be

neutralized with a 2% bicarbonate of soda solution. If swallowed, DO NOT INDUCE VOMITING. Give large quantities of

water. Never give anything by mouth to an unconscious person. If inhaled, remove to fresh air. If not breathing, give

artificial respiration. If breathing is difficult, give oxygen.

Product Use:

Laboratory Reagent.



Material Safety Data Sheet

Sodium bicarbonate MSDS

Section 1: Chemical Product and Company Identification

Product Name: Sodium bicarbonate

Catalog Codes: SLS3241, SLS2446, SLS3868

CAS#: 144-55-8

RTECS: VZ0950000

TSCA: TSCA 8(b) inventory: Sodium bicarbonate

CI#: Not available.

Synonym: Baking Soda; Bicarbonate of soda; Sodium acid carbonate; Monosodium

carbonate; Sodium hydrogen carbonate; Carbonic acid monosodium salt

Chemical Name: Sodium Bicarbonate

Chemical Formula: NaHCO3

Contact Information:

Sciencelab.com, Inc.

14025 Smith Rd.

Houston, Texas 77396

US Sales: 1-800-901-7247

International Sales: 1-281-441-4400

Order Online: ScienceLab.com

CHEMTREC (24HR Emergency Telephone), call:

1-800-424-9300

International CHEMTREC, call: 1-703-527-3887

For non-emergency assistance, call: 1-281-441-4400

Section 2: Composition and Information on Ingredients

Composition:

Name CAS # % by Weight

Sodium bicarbonate 144-55-8 100

Toxicological Data on Ingredients: Not applicable.

Section 3: Hazards Identification

Potential Acute Health Effects: Slightly hazardous in case of skin contact (irritant), of eye

contact (irritant), of ingestion, of inhalation.

Potential Chronic Health Effects:

CARCINOGENIC EFFECTS: Not available. MUTAGENIC EFFECTS: Not available.

TERATOGENIC EFFECTS: Not available.

DEVELOPMENTAL TOXICITY: Not available. Repeated or prolonged exposure is not

known to aggravate medical condition.

Section 4: First Aid Measures

Eye Contact:

Check for and remove any contact lenses. In case of contact, immediately flush eyes with

plenty of water for at least 15 minutes. Cold water may be used. Get medical attention if

irritation occurs.

Skin Contact:

Wash with soap and water. Cover the irritated skin with an emollient. Get medical attention if

irritation develops. Cold water may be used.

Serious Skin Contact: Not available.

Inhalation:

If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is

difficult, give oxygen. Get medical attention.



Serious Inhalation: Not available.

Ingestion:

Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything

by mouth to an unconscious person. Loosen tight clothing such as a collar, tie, belt or

waistband. Get medical attention if symptoms appear.

Serious Ingestion: Not available.

Section 5: Fire and Explosion Data

Flammability of the Product: Non-flammable.

Auto-Ignition Temperature: Not applicable.

Flash Points: Not applicable.

Flammable Limits: Not applicable.

Products of Combustion: Not available.

Fire Hazards in Presence of Various Substances: Not applicable.

Explosion Hazards in Presence of Various Substances:

Risks of explosion of the product in presence of mechanical impact: Not available. Risks of

explosion of the product in presence of static discharge: Not available.

Fire Fighting Media and Instructions: Not applicable.

Special Remarks on Fire Hazards: When heated to decomposition it emits acrid smoke and

irritating fumes.

Special Remarks on Explosion Hazards: Not available.

Section 6: Accidental Release Measures

Small Spill:

Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish

cleaning by spreading water on the contaminated surface and dispose of according to local

and regional authority requirements.

Large Spill:

Use a shovel to put the material into a convenient waste disposal container. Finish cleaning

by spreading water on the contaminated surface and allow to evacuate through the sanitary

system.

Section 7: Handling and Storage

Precautions:

Do not ingest. Do not breathe dust. If ingested, seek medical advice immediately and show

the container or the label. Keep away from incompatibles such as acids.

Storage: Keep container tightly closed. Keep container in a cool, well-ventilated area.

Section 8: Exposure Controls/Personal Protection

Engineering Controls:

Use process enclosures, local exhaust ventilation, or other engineering controls to keep

airborne levels below recommended exposure limits. If user operations generate dust, fume or

mist, use ventilation to keep exposure to airborne contaminants below the exposure limit.

Personal Protection: Safety glasses. Lab coat. Dust respirator. Be sure to use an

approved/certified respirator or equivalent. Gloves.

Personal Protection in Case of a Large Spill:

Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing

apparatus should be used to avoid inhalation of the product. Suggested protective clothing

might not be sufficient; consult a specialist BEFORE handling this product.

Exposure Limits: Not available.

Section 9: Physical and Chemical Properties

Physical state and appearance: Solid.

Odor: Odorless.

Taste: Saline. Alkaline.



Molecular Weight: 84.01g/mole

Color: White.

pH (1% soln/water): Not available.

Boiling Point: Not available.

Melting Point: Not available.

Critical Temperature: Not available.

Specific Gravity: Density: 2.159 (Water = 1)

Vapor Pressure: Not applicable.

Vapor Density: Not available.

Volatility: Not available.

Odor Threshold: Not available.

Water/Oil Dist. Coeff.: Not available.

Ionicity (in Water): Not available.

Dispersion Properties: See solubility in water.

Solubility:

Soluble in cold water. Slightly soluble in alcohol. Solubility in Water: 6.4, 7.6, 8.7, 10.0,

11.3, 12.7, 14.2, 16.5, 19.1 g/100

solution at 0, 10, 20, 30, 40, 50, 60, 80, adn 100 deg. C, respectively. Solubility in Water: 6.9,

8,2, 9.6, 11.1, 12.7, 14.5, 16.5,

19.7, and 23.6 g/100g water at 0, 10, 20, 30, 40, 50, 60, 80, 100 deg. C, respectively.

Section 10: Stability and Reactivity Data

Stability: The product is stable.

Instability Temperature: Not available.

Conditions of Instability: Incompatible materials, Moisture. Stable in dry air, but slowly

decomposes in moist air.

Incompatibility with various substances: Reactive with acids.

Corrosivity: Non-corrosive in presence of glass.

Special Remarks on Reactivity:

Reacts with acids to form carbon dioxide. Dangerous reaction with monoammonium

phosphate or a sodium-potassium alloy.

Special Remarks on Corrosivity: Not available.

Polymerization: Will not occur.

Section 11: Toxicological Information

Routes of Entry: Inhalation. Ingestion.

Toxicity to Animals: Acute oral toxicity (LD50): 3360 mg/kg [Mouse].

Chronic Effects on Humans: Not available.

Other Toxic Effects on Humans: Slightly hazardous in case of skin contact (irritant), of

ingestion, of inhalation.

Special Remarks on Toxicity to Animals: Not available.

Special Remarks on Chronic Effects on Humans:

Sodium Bicarbonate as produced genetic effects in rats (unscheduled DNA synthesis).

However, no affects have been found in humans.

Special Remarks on other Toxic Effects on Humans:

Acute Potential Health Effects: Skin: May cause mild skin irritation. Eyes: May cause mild

eye irritation. Inhalation: May

cause respiratory tract irritation. Symptoms may include coughing and sneezing. Ingestion:

Symptoms of overexposure to

Sodium Bicarbonate includes thirst, abdominal pain, gastroenteritis, and inflammation of the

digestive tract. Chronic Potential



Health Effects: Skin: Repeated or prolonged skin contact may cause irritation, drying or

cracking of the skin. Ingestion and Inhalation: Chronic toxicity usually occurs within 4 to 10

days following ingestion of very large amounts. Repeated or prolonged ingestion or

inhalation of large amounts may cause metabolic abnormalities, and sodium retention.

Metabolic abnormalities such as acidosis, hypernatremia, hypochloremia, alkalosis,

hypocalcemia, or sodium retention may affect the blood, kidneys, respiration (cyanosis,

apnea secondary to metabolic acidosis or pulmonary edema), and cardiovascular system

(tachycardia, hypotension). Severe toxicity may also affect behavior/central nervous

system/nervous system. Neurological changes may result from metabolic abnormalities.

These may include fatigue, irritability, dizziness, mental confusion, paresthesia, seizures,

tetany, cerebral edema Medical Conditions Aggravated by Exposure: Persons with pre-

existing skin conditions might have increased sensitivity. Predisposing conditions that

contribute to a mild alkali syndrome include, renal disease, dehydration, and electrolyte

imbalance, hypertension, sarcoidosis, congestive heart failure, edema, or other sodium

retaining conditions.

Section 12: Ecological Information

Ecotoxicity: Not available.

BOD5 and COD: Not available.

Products of Biodegradation:

Possibly hazardous short term degradation products are not likely. However, long term

degradation products may arise.

Toxicity of the Products of Biodegradation: The product itself and its products of degradation

are not toxic.

Special Remarks on the Products of Biodegradation: Not available.

Section 13: Disposal Considerations

Waste Disposal:

Waste must be disposed of in accordance with federal, state and local environmental control

regulations.

Section 14: Transport Informationp. 5

DOT Classification: Not a DOT controlled material (United States).

Identification: Not applicable.

Special Provisions for Transport: Not applicable.

Section 15: Other Regulatory Information

Federal and State Regulations: TSCA 8(b) inventory: Sodium bicarbonate

Other Regulations: Not available.

Other Classifications:

WHMIS (Canada): Not controlled under WHMIS (Canada).

DSCL (EEC):

This product is not classified according to the EU regulations. Not applicable.

HMIS (U.S.A.):

Health Hazard: 1

Fire Hazard: 0

Reactivity: 0

Personal Protection: E

National Fire Protection Association (U.S.A.):

Health: 1

Flammability: 0

Reactivity: 0

Specific hazard:



Protective Equipment: Gloves. Lab coat. Dust respirator. Be sure to use an approved/certified

respirator or equivalent. Safety glasses.

Section 16: Other Information

References: Not available.

Other Special Considerations: Not available.

Created: 10/10/2005 08:26 PM

Last Updated: 05/21/2013 12:00 PM

The information above is believed to be accurate and represents the best information

currently available to us. However, we make no warranty of merchantability or any other

warranty, express or implied, with respect to such information, and we assume no liability

resulting from its use. Users should make their own investigations to determine the suitability

of the information for their particular purposes. In no event shall ScienceLab.com be liable

for any claims, losses, or damages of any third party or for lost profits or any special, indirect,

incidental, consequential or exemplary damages, howsoever arising, even if ScienceLab.com

has been advised of the possibility of such damages.



Material Safety Data Sheet Aniline MSDS Section 1: Chemical Product and Company Identification Product Name: Aniline Catalog Codes: SLA1735 CAS#: 62-53-3 RTECS: BW6650000 TSCA: TSCA 8(b) inventory: Aniline CI#: Not applicable. Synonym: Aminobenzene; Benzenamine; Aminophen Chemical Name: Aniline Chemical Formula: C6H5NH2 Contact Information: Sciencelab.com, Inc. 14025 Smith Rd. Houston, Texas 77396 US Sales: 1-800-901-7247 International Sales: 1-281-441-4400 Order Online: ScienceLab.com CHEMTREC (24HR Emergency Telephone), call: 1-800-424-9300 International CHEMTREC, call: 1-703-527-3887 For non-emergency assistance, call: 1-281-441-4400 Section 2: Composition and Information on Ingredients Composition: Name CAS # % by Weight Aniline 62-53-3 100 Toxicological Data on Ingredients: Aniline: ORAL (LD50): Acute: 250 mg/kg [Rat.]. 464 mg/kg [Mouse]. DERMAL (LD50): Acute: 820 mg/kg [Rabbit.]. 1400 mg/kg [Rat]. Section 3: Hazards Identification Potential Acute Health Effects: Hazardous in case of skin contact (irritant, permeator), of eye contact (irritant), of ingestion, of inhalation. Severe overexposure can result in death. Potential Chronic Health Effects: Slightly hazardous in case of skin contact (sensitizer). CARCINOGENIC EFFECTS: Classified A3 (Proven for animal.) by ACGIH. 3 (Not classifiable for human.) by IARC. MUTAGENIC EFFECTS: Mutagenic for mammalian somatic cells. Mutagenic for bacteria and/or yeast. TERATOGENIC EFFECTS: Not available. DEVELOPMENTAL TOXICITY: Not available. The substance may be toxic to blood, kidneys, liver, bladder, spleen, cardiovascular system, central nervous system (CNS). Repeated or prolonged exposure to the substance can produce target organs damage. Repeated exposure to a Section 4: First Aid Measures Eye Contact: Check for and remove any contact lenses. Immediately flush eyes with running water for at least 15 minutes, keeping eyelids open. Cold water may be used. Get medical attention. Finish by rinsing thoroughly with running water to avoid a possible infection. Skin Contact: In case of contact, immediately flush skin with plenty of water. Cover the irritated skin with an emollient. Remove contaminated clothing and shoes. Cold water may be used.Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention. Serious Skin Contact: Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek immediate medical attention.



Inhalation: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention immediately. Serious Inhalation: Evacuate the victim to a safe area as soon as possible. Loosen tight clothing such as a collar, tie, belt or waistband. If breathing is difficult, administer oxygen. If the victim is not breathing, perform mouth-to-mouth resuscitation. WARNING: It may be hazardous to the person providing aid to give mouth-to-mouth resuscitation when the inhaled material is toxic, infectious or corrosive. Seek immediate medical attention. Ingestion: Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight clothing such as a collar, tie, belt or waistband. Serious Ingestion: Not available. Section 5: Fire and Explosion Data Flammability of the Product: Combustible. Auto-Ignition Temperature: 615°C (1139°F) Flash Points: CLOSED CUP: 70°C (158°F). Flammable Limits: LOWER: 1.3% UPPER: 23% Products of Combustion: These products are carbon oxides (CO, CO2), nitrogen oxides (NO, NO2...). Fire Hazards in Presence of Various Substances: Flammable in presence of open flames and sparks, of heat. Non-flammable in presence of shocks. Explosion Hazards in Presence of Various Substances: Risks of explosion of the product in presence of mechanical impact: Not available. Risks of explosion of the product in presence of static discharge: Not available. Fire Fighting Media and Instructions: SMALL FIRE: Use DRY chemical powder. LARGE FIRE: Use water spray, fog or foam. Do not use water jet. Special Remarks on Fire Hazards: Ignites on contact with sodium peroxide + water. Aniline ignites spontaneously in presence of red fuming nitric acid. Sodium peroxide or potassium peroxide is spontaneouly flammable with aniline. When heated to decomposition it emits toxic fumes. Special Remarks on Explosion Hazards: Spontaneously explosive reactions occur with benzenediazonium -2-carboxylate, dibenzoyl peroxide, fluorine nitrate, nitrosyl perchlorate, red fuming nitric acid, peroxodisulfuric acid, and tetranitromethane. Addition of a drop of aniline to 1 gram of dibenzoyl peroxide leads to mildly explosive decompostion after a short delay. Addition of aniline to nitromethane renders it susceptible to initiation by a detonator. Anililne reacts with perchloric acid, and then formaldehyde to produce explosive and combustible condensed resin. Section 6: Accidental Release Measures Small Spill: Dilute with water and mop up, or absorb with an inert dry material and place in an appropriate waste disposal container. If necessary: Neutralize the residue with a dilute solution of acetic acid. Large Spill: Combustible material. Keep away from heat. Keep away from sources of ignition. Stop leak if without risk. Neutralize the residue with a dilute solution of acetic acid. Be careful that the product is not present at a concentration level above TLV. Check TLV on the MSDS and with local authorities. Section 7: Handling and Storage Precautions: Keep locked up. Keep away from heat. Keep away from sources of ignition. Ground all equipment containing material. Do not ingest. Do not breathe gas/fumes/ vapor/spray. Wear suitable protective clothing. In case of insufficient ventilation, wear suitable respiratory equipment. If ingested, seek medical advice immediately and show the container or the label. Avoid contact with skin and eyes. Keep away from incompatibles such as oxidizing agents, metals, acids, alkalis.



Storage: Air and light sensitive. Store in light-resistance container. Keep container in a cool, well-ventilated area. Keep container tightly closed and sealed until ready for use. Avoid all possible sources of ignition (spark or flame). Section 8: Exposure Controls/Personal Protection Engineering Controls: Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapors below their respective threshold limit value. Ensure that eyewash stations and safety showers are proximal to the work-station location. Personal Protection: Splash goggles. Lab coat. Vapor respirator. Be sure to use an approved/certified respirator or equivalent. Gloves. Personal Protection in Case of a Large Spill: Splash goggles. Full suit. Vapor respirator. Boots. Gloves. A self contained breathing apparatus should be used to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this product. Exposure Limits: TWA: 7.6 (mg/m3) from ACGIH (TLV) [United States] SKIN TWA: 2 (ppm) from ACGIH (TLV) [United States] SKIN TWA: 2 [Canada] TWA: 7.6 (mg/m3) [Canada] TWA: 5 (ppm) from OSHA (PEL) [United States] TWA: 19 (mg/m3) from OSHA (PEL) [United States] TWA: 1 (ppm) [United Kingdom (UK)] TWA: 4 (mg/m3) [United Kingdom (UK)]Consult local authorities for acceptable exposure limits. Section 9: Physical and Chemical Properties Physical state and appearance: Liquid. (Oily liquid.) Odor: Aromatic. Amine like. Taste: Burning. Molecular Weight: 93.13 g/mole Color: Colorless. pH (1% soln/water): Basic. Boiling Point: 184.1°C (363.4°F) Melting Point: -6°C (21.2°F) Critical Temperature: 425.6°C (798.1°F) Specific Gravity: 1.0216 (Water = 1) Vapor Pressure: 0.1 kPa (@ 20°C) Vapor Density: 3.22 (Air = 1) Volatility: Not available. Odor Threshold: 2.4 ppm Water/Oil Dist. Coeff.: The product is more soluble in oil; log(oil/water) = 0.9 Ionicity (in Water): Not available. Dispersion Properties: See solubility in water, methanol, diethyl ether. Solubility: Soluble in cold water, hot water, methanol, diethyl ether. Section 10: Stability and Reactivity Data Stability: The product is stable. Instability Temperature: Not available. Conditions of Instability: Not available. Incompatibility with various substances: Reactive with oxidizing agents, metals, acids, alkalis. Corrosivity: Non-corrosive in presence of glass. Special Remarks on Reactivity: Air and light sensitive. May darken on exposure to light or air. Incompatible with strong oxidizing agents , strong acids, bases, aluminum, fluorine, formaldehyde, iron, nitric acid, silver perchlorate, sodium peroxide, sulfuric acid, zinc, hydrogen peroxide, benzenediazonium-2-carboxylate, boron trichloride, tetranitromethane, trichloronitromethane, diisopropyl peroxydicarbonate, hexachloromelamine, peroxomonosulfuric acid, albumin, iron salts, perchloric acid, nitrobenzene, alkalis, potassium peroxide, glycerine , fuming nitric acid, peroxydisulfuric acid, N-chloro compounds, N-bromides (e.g. n-bromosuccinimide), nitrosyl fluroide, toluene diisocyanate, performic acid. Formaldehyde + aniline reacts violently with 90% performic acid, acetic anhyride. Aniline + trichloronitromethane can produce a violent reaction. Aniline can react vigorously with oxidizing materials. Violent reactions can occur with peroxyformic acid, diisopropyl peroxydicarbonate, fluorine, trichloronitromethane, chlorosulfonic acid, peroxydisulfuric acid, FO3Cl, nitric acid + N2O4 + sulfuric acid, b-propiolactone, AgClO4. Special Remarks on Corrosivity: Not available.



Polymerization: Will not occur. Section 11: Toxicological Information Routes of Entry: Absorbed through skin. Dermal contact. Eye contact. Inhalation. Ingestion. Toxicity to Animals: WARNING: THE LC50 VALUES HEREUNDER ARE ESTIMATED ON THE BASIS OF A 4-HOUR EXPOSURE. Acute oral toxicity (LD50): 250 mg/kg [Rat.]. Acute dermal toxicity (LD50): 820 mg/kg [Rabbit.]. Acute toxicity of the vapor (LC50): 175 7 hours [Mouse]. Chronic Effects on Humans: CARCINOGENIC EFFECTS: Classified A3 (Proven for animal.) by ACGIH. 3 (Not classifiable for human.) by IARC. MUTAGENIC EFFECTS: Mutagenic for mammalian somatic cells. Mutagenic for bacteria and/or yeast. May cause damage to the following organs: blood, kidneys, liver, bladder, spleen, cardiovascular system, central nervous system (CNS). Other Toxic Effects on Humans: Hazardous in case of skin contact (irritant, permeator), of ingestion, of inhalation. Special Remarks on Toxicity to Animals: Not available. Special Remarks on Chronic Effects on Humans: May affect genetic materials. May cause adverse reproductive effects. It may cause cancer. However, IARC has found inadequate evidence in humans. Human: passes through the placenta. Special Remarks on other Toxic Effects on Humans:

Section 12: Ecological Information Ecotoxicity: Not available. BOD5 and COD: Not available. Products of Biodegradation: Possibly hazardous short term degradation products are not likely. However, long term degradation products may arise. Toxicity of the Products of Biodegradation: The products of degradation are less toxic than the product itself. Special Remarks on the Products of Biodegradation: Not available. Section 13: Disposal Considerations Waste Disposal: Waste must be disposed of in accordance with federal, state and local environmental control regulations. Section 14: Transport Information DOT Classification: CLASS 6.1: Poisonous material. Identification: : Aniline UNNA: 1547 PG: II Special Provisions for Transport: Not available. Section 15: Other Regulatory Information Federal and State Regulations: California prop. 65: This product contains the following ingredients for which the State of California has found to cause cancer, birth defects or other reproductive harm, which would require a warning under the statute: Aniline California prop. 65 (no significant risk level): Aniline: 0.1 mg/day (value) California prop. 65: This product contains the following ingredients for which the State of California has found to cause cancer which would require a warning under the statute: Aniline Connecticut hazardous material survey.: Aniline Illinois toxic substances disclosure to employee act: Aniline Illinois chemical safety act: Aniline New York release reporting list: Aniline Rhode Island RTK hazardous substances: Aniline Pennsylvania RTK: Aniline Minnesota: Aniline Massachusetts RTK: Aniline Massachusetts spill list: Aniline New Jersey: Aniline New Jersey spill list: Aniline Louisiana RTK reporting list: Aniline Louisiana spill reporting: Aniline California Director's List of Hazardous Substances: Aniline TSCA 8(b) inventory: Aniline TSCA 8(a) IUR: Aniline TSCA 8(d) H and S data reporting: Aniline: 10/4/92 SARA 302/304/311/312 extremely hazardous substances: Aniline SARA 313 toxic chemical notification and release reporting: Aniline CERCLA: Hazardous substances.: Aniline: 5000 lbs. (2268 kg) Other Regulations: OSHA: Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200). EINECS: This product is on the European Inventory of Existing Commercial Chemical Substances. Other Classifications: WHMIS (Canada):



CLASS B-3: Combustible liquid with a flash point between 37.8°C (100°F) and 93.3°C (200°F). CLASS D-1A: Material causing immediate and serious toxic effects (VERY TOXIC). CLASS D-2B: Material causing other toxic effects (TOXIC). DSCL (EEC): R23/24/25- Toxic by inhalation, in contact with skin and if swallowed. R36/38- Irritating to eyes and skin. R40- Possible risks of irreversible effects. S2- Keep out of the reach of children. S28- After contact with skin, wash immediately with plenty of water. S36/37- Wear suitable protective clothing and gloves. S46- If swallowed, seek medical advice immediately and show this container or label. HMIS (U.S.A.): Health Hazard: 2 Fire Hazard: 2 Reactivity: 0 Personal Protection: h National Fire Protection Association (U.S.A.): Health: 3 Flammability: 2 Reactivity: 0 Specific hazard: Protective Equipment: Gloves. Lab coat. Vapor respirator. Be sure to use an approved/certified respirator or equivalent. Wear appropriate respirator when ventilation is inadequate. Splash goggles. Section 16: Other Information References: -Hawley, G.G.. The Condensed Chemical Dictionary, 11e ed., New York N.Y., Van Nostrand Reinold, 1987. -Material safety data sheet emitted by: la Commission de la SantÃ© et de la SÃ©curitÃ© du Travail du QuÃ©bec. -SAX, N.I. Dangerous Properties of Indutrial Materials. Toronto, Van Nostrand Reinold, 6e ed. 1984. -The Sigma-Aldrich Library of Chemical Safety Data, Edition II. -Guide de la loi et du rÃ¨glement sur le transport des marchandises dangeureuses au canada. Centre de conformitÃ© internatinal LtÃ©e. 1986. Registery of Toxic Effects of Chemical Substances (RTECS) database, REPROTEXT data base, Ariel Global View database. Other Special Considerations: Not available. Created: 10/11/2005 11:19 AM Last Updated: 05/21/2013 12:00 PM The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall ScienceLab.com be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if ScienceLab.com has been advised of the possibility of such damages.



Material Safety Data Sheet Sodium nitrite MSDS Section 1: Chemical Product and Company Identification Product Name: Sodium nitrite Catalog Codes: SLS2356, SLS3778, SLS1558 CAS#: 7632-00-0 RTECS: RA1225000 TSCA: TSCA 8(b) inventory: Sodium nitrite CI#: Not available. Synonym: Chemical Name: Sodium Nitrite Chemical Formula: NaNO2 Contact Information: Sciencelab.com, Inc. 14025 Smith Rd. Houston, Texas 77396 US Sales: 1-800-901-7247 International Sales: 1-281-441-4400 Order Online: ScienceLab.com CHEMTREC (24HR Emergency Telephone), call: 1-800-424-9300 International CHEMTREC, call: 1-703-527-3887 For non-emergency assistance, call: 1-281-441-4400 Section 2: Composition and Information on Ingredients Composition: Name CAS # % by Weight Sodium nitrite 7632-00-0 100 Toxicological Data on Ingredients: Sodium nitrite: ORAL (LD50): Acute: 180 mg/kg [Rat]. 175 mg/kg [Mouse]. Section 3: Hazards Identification Potential Acute Health Effects: Very hazardous in case of eye contact (irritant), of ingestion, of inhalation. Hazardous in case of skin contact (irritant). Slightly hazardous in case of skin contact (permeator). Prolonged exposure may result in skin burns and ulcerations. Overexposure by inhalation may cause respiratory irritation. Severe over-exposure can result in death. Inflammation of the eye is characterized by redness, watering, and itching. Potential Chronic Health Effects: CARCINOGENIC EFFECTS: Not available. MUTAGENIC EFFECTS: Mutagenic for mammalian somatic cells. Mutagenic for bacteria and/or yeast. TERATOGENIC EFFECTS: Classified POSSIBLE for human. DEVELOPMENTAL TOXICITY: Classified Reproductive system/toxin/female, Reproductive system/toxin/male [POSSIBLE]. The substance may be toxic to blood, cardiovascular system, Smooth Muscle. Repeated or prolonged exposure to the substance can produce target organs damage. Repeated exposure to a highly toxic material may produce general deterioration of health by an accumulation in one or many human organs. Section 4: First Aid Measures Eye Contact: Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Cold water may be used. Get medical attention immediately. Skin Contact: In case of contact, immediately flush skin with plenty of water. Cover the irritated skin with an emollient. Remove contaminated clothing and shoes. Cold water may be used.Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention. Serious Skin Contact: Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek immediate medical attention. Inhalation: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention immediately.



Serious Inhalation: Evacuate the victim to a safe area as soon as possible. Loosen tight clothing such as a collar, tie, belt or waistband. If breathing is difficult, administer oxygen. If the victim is not breathing, perform mouth-to-mouth resuscitation. WARNING: It may be hazardous to the person providing aid to give mouth-to-mouth resuscitation when the inhaled material is toxic, infectious or corrosive. Seek immediate medical attention. Ingestion: If swallowed, do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical attention immediately. Serious Ingestion: Not available. Section 5: Fire and Explosion Data Flammability of the Product: Non-flammable. Auto-Ignition Temperature: Not applicable. Flash Points: Not applicable. Flammable Limits: Not applicable. Products of Combustion: Not available. Fire Hazards in Presence of Various Substances: Not applicable. Explosion Hazards in Presence of Various Substances: Risks of explosion of the product in presence of static discharge: Not available. Slightly explosive in presence of shocks, of heat. Fire Fighting Media and Instructions: Not applicable. Special Remarks on Fire Hazards: When in contact with organic matter, it will ignite by friction. May ignite combustibles. Special Remarks on Explosion Hazards: Explodes when heated over 1000 F (538 C). Sodium Nitrite + thiocyanate explodes on heating. A mixture of sodium nitrite and various cyanides explodes on contact. Mixture of sodium nitrite and phthalic acid or anhydride explode violently on heating. Fusion of urea with sodium nitrite Interaction of nitrites when heated with metal amidosulfates (sulfamates) may become explosively violent owing to liberation of nitrogen and steam mixed with ammonium sulfamate form. Violent explosion occurs if an ammonium salt is is melted with nitrite salt. Shock may explode nitrites. must be carried out exactly as described to avoid irsk of explosion. Section 6: Accidental Release Measures Small Spill: Use appropriate tools to put the spilled solid in a convenient waste disposal container. Large Spill: Oxidizing material. Poisonous solid. Stop leak if without risk. Do not get water inside container. Avoid contact with a combustible material (wood, paper, oil, clothing...). Keep substance damp using water spray. Do not touch spilled material. Use water spray to reduce vapors. Prevent entry into sewers, basements or confined areas; dike if needed. Call for assistance on disposal. Section 7: Handling and Storage Precautions: Keep locked up.. Keep away from heat. Keep away from sources of ignition. Keep away from combustible material.. Do not ingest. Do not breathe dust. In case of insufficient ventilation, wear suitable respiratory equipment. If ingested, seek medical advice immediately and show the container or the label. Avoid contact with skin and eyes. Keep away from incompatibles such as reducing agents, combustible materials, organic materials, metals, acids. Storage: Oxidizer. Hygroscopic. Air sensitive. Keep container tightly closed. Keep container in a cool, well-ventilated area. Separate from acids, alkalies, reducing agents and combustibles. See NFPA 43A, Code for the Storage of Liquid and Solid Oxidizers. Do not store above 23°C (73.4°F). Section 8: Exposure Controls/Personal Protection Engineering Controls: Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants below the exposure limit. Personal Protection: Safety glasses. Synthetic apron. Gloves (impervious). Personal Protection in Case of a Large Spill:



Splash goggles. Full suit. Boots. Gloves. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this product. Exposure Limits: Not available. Section 9: Physical and Chemical Properties Physical state and appearance: Solid. (Powdered solid.) Odor: Odorless. Taste: Saline. (Slight.) Molecular Weight: 69 g/mole Color: White to slightly yellowish. pH (1% soln/water): 9 [Basic.] Boiling Point: 320°C (608°F) Melting Point: 271°C (519.8°F) Critical Temperature: Not available. Specific Gravity: 2.2 (Water = 1) Vapor Pressure: Not applicable. Vapor Density: Not available. Volatility: Not available. Odor Threshold: Not available. Water/Oil Dist. Coeff.: Not available. Ionicity (in Water): Not available. Dispersion Properties: See solubility in water, methanol. Solubility: Easily soluble in hot water. Soluble in cold water. Partially soluble in methanol. Very slightly soluble in diethyl ether. Section 10: Stability and Reactivity Data Stability: The product is stable. Instability Temperature: Not available. Conditions of Instability: Excess heat, dust generation, ignition sources, exposure to air, combustible materials, incompatible materials, exposure to moist air or water. Incompatibility with various substances: Highly reactive with combustible materials, organic materials. Reactive with reducing agents, metals, acids. Slightly reactive to reactive with moisture. Corrosivity: Non-corrosive in presence of glass. Special Remarks on Reactivity: Hygroscopic. Strong oxidizer. Slowly oxidizes to nitrate in air. Reacts vigorously with reducing materials. Sodium nitrite is a strong oxidizer and is incompatible with the following: acetanilide, metals as powders, ammonium salts, aminoguanidine salts, anitpyrine, Butadiene, chlorates, hypophosphites, activated carbon, iodides, mercury salts, permanganate, phthalic acid, phthalic anydride, sodium amide, sodium disulphite, cyanides (e.g. potassium cyanide, sodium cyanide), sodium thiocyanate, lithium, sulfites, tannic acid, urea, wood, vegetable astringent decoctions, infusions, or tinctures. Special Remarks on Corrosivity: Not available. Polymerization: Will not occur. Section 11: Toxicological Information Routes of Entry: Absorbed through skin. Inhalation. Ingestion. Toxicity to Animals: WARNING: THE LC50 VALUES HEREUNDER ARE ESTIMATED ON THE BASIS OF A 4-HOUR EXPOSURE. Acute oral toxicity (LD50): 175 mg/kg [Mouse]. Acute toxicity of the dust (LC50): 5.5 4 hours [Rat]. Chronic Effects on Humans: MUTAGENIC EFFECTS: Mutagenic for mammalian somatic cells. Mutagenic for bacteria and/or yeast. TERATOGENIC EFFECTS: Classified POSSIBLE for human. DEVELOPMENTAL TOXICITY: Classified Reproductive system/toxin/female, Reproductive system/toxin/male [POSSIBLE]. May cause damage to the following organs: blood, cardiovascular system, Smooth Muscle. Other Toxic Effects on Humans: Very hazardous in case of ingestion, of inhalation. Hazardous in case of skin contact (irritant). Slightly hazardous in case of skin contact (permeator). Special Remarks on Toxicity to Animals: Not available.



Special Remarks on Chronic Effects on Humans: May cause cancer (tumorigen), affect gentic material (mutagen), cause adverse reproductive effects (fertility, fetotoxicity) and birth defects based on animal data. Passes through the placental barrier in animal. Special Remarks on other Toxic Effects on Humans: Acute Potential Health Effects: Skin: Causes skin irritation. May be absorbed through skin. Eyes: Causes eye irritation. May cause conjunctivitis. May cause permanent corneal opacification. Ingestion: Harmful if swallowed. Causes gastrointestinal tract irritation with nausea. May affect behavior, brain, nervous system (change in motor activity, muscular incoordination, loss of reflexes, convulsions, coma), blood (methemoglobinemia), liver, metabolism, cardiovasular system (decrease in blood pressure, rapid pulse) and urinary system. May also cause weakness. Inhalation: May be fatal if inhaled. May cause respiratory tract irritation, cyanosis, dyspena, pulmonary edema, asphyxia, chemical pneumonitis, upper airway obstruction caused by edema and possible death. May cause biochemical changes. May affect the blood (methemoglobinemia), and the cardiovascular system (tachycardia). Section 12: Ecological Information Ecotoxicity: Not available. BOD5 and COD: Not available. Products of Biodegradation: Possibly hazardous short term degradation products are not likely. However, long term degradation products may arise. Toxicity of the Products of Biodegradation: The products of degradation are less toxic than the product itself. Special Remarks on the Products of Biodegradation: Not available. Section 13: Disposal Considerations Waste Disposal: Waste must be disposed of in accordance with federal, state and local environmental control regulations. Section 14: Transport Information DOT Classification: CLASS 5.1: Oxidizing material. CLASS 6.1: Poisonous material. Identification: : Sodium nitrite UNNA: 1500 PG: III Special Provisions for Transport: Marine Pollutant Section 15: Other Regulatory Information Federal and State Regulations: New York release reporting list: Sodium nitrite Pennsylvania RTK: Sodium nitrite Massachusetts RTK: Sodium nitrite New Jersey: Sodium nitrite California Director's List of Hazardous Substances: Sodium nitrite TSCA 8(b) inventory: Sodium nitrite TSCA 12(b) one time export: Sodium nitrite SARA 313 toxic chemical notification and release reporting: Sodium nitrite CERCLA: Hazardous substances.: Sodium nitrite: 100 lbs. (45.36 kg) Other Regulations: OSHA: Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200). EINECS: This product is on the European Inventory of Existing Commercial Chemical Substances. Other Classifications: WHMIS (Canada): CLASS C: Oxidizing material. CLASS D-1A: Material causing immediate and serious toxic effects (VERY TOXIC). CLASS D-2A: Material causing other toxic effects (VERY TOXIC). DSCL (EEC): HMIS (U.S.A.): Health Hazard: 3 Fire Hazard: 0 Reactivity: 0 Personal Protection: C National Fire Protection Association (U.S.A.): Health: 3 Flammability: 0 Reactivity: 1 Specific hazard: Protective Equipment:



Gloves (impervious). Synthetic apron. Wear appropriate respirator when ventilation is inadequate. Safety glasses. Section 16: Other Information References: Not available. Other Special Considerations: Not available. Created: 10/10/2005 08:27 PM Last Updated: 05/21/2013 12:00 PM The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall ScienceLab.com be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if ScienceLab.com has been advised of the possibility of such damages.



Material Safety Data Sheet Sodium hydroxide, solid MSDS for Lye (Sodium Hydroxide) printed from http://www.certified-lye.com/MSDS-Lye.pdf www.Certified-Lye.com

Section 1 - Chemical Product and Company Identification MSDS Name: Sodium hydroxide, solid.

Synonyms: Lye, sodium hydrate, white caustic,

caustic soda, soda lye, soda ash, ascarite. Company Identification:

Certified Lye

PO Box 133

Spring Valley, CA 91976-0133 Website: http://www.certified-lye.com

Email: [email protected]

Telephone: 619-548-2378

Poison Control Center: 800-222-1222

Chemtrec: 800-424-9300

Section 2 - Composition, Information on Ingredients CAS#, Chemical Name, Percent, EINECS/ELINCS:

1310-73-2, Sodium hydroxide, 99-100, 215-185-5.

497-19-8, Sodium carbonate, <1.0, 207-838-8. Food Chemical Codex (FCC):

These chemicals meet the FDA requirements for food use.

Section 3 - Hazards Identification Emergency Overview Appearance: White solid.

Danger! Causes eye and skin burns. Causes digestive and respiratory tract burns.

Hygroscopic (absorbs moisture from the air). Target Organs: Eyes, skin, mucous membranes.

Potential Health Effects Eye: Causes eye burns. May cause blindness. May cause chemical conjunctivitis and

corneal damage. Skin: Causes skin burns. May cause deep, penetrating ulcers of the skin.

Ingestion: May cause severe and permanent damage to the digestive tract. Causes

gastrointestinal tract burns. May cause perforation of the digestive tract. Causes

severe pain, nausea, vomiting, diarrhea, and shock. Inhalation: Irritation may lead to chemical pneumonitis and pulmonary edema.

Causes severe irritation of upper respiratory tract with coughing, burns, breathing

difficulty, and possible coma. Causes chemical burns to the respiratory tract. Chronic: Prolonged or repeated skin contact may cause dermatitis. Effects may be

delayed.

Section 4 - First Aid Measures Eyes: In case of contact, immediately flush eyes with plenty of water for a t least 15

minutes. Get medical aid immediately. Skin: In case of contact, immediately flush skin with plenty of water for at least 15

minutes. Immediately remove contaminated clothing and shoes. Get medical aid

immediately. Wash clothing before reuse. Ingestion: If swallowed, do NOT induce vomiting. Get medical aid immediately. If

victim is fully conscious, give a cupful of water. Never give anything by mouth to an

unconscious person. Inhalation: If inhaled, remove to fresh air. If not breathing, give artificial

respiration. If breathing is difficult, give oxygen. Get medical aid.



Notes to Physician: Treat symptomatically and supportively.

Section 5 - Fire Fighting Measures General Information: As in any fire, wear a self-contained breathing apparatus in

pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.

Use water spray to keep fire-exposed containers cool. Use water with caution and in

flooding amounts. Contact with moisture or water may generate sufficient heat to

ignite nearby combustible materials. Contact with metals may evolve flammable

hydrogen gas. Extinguishing Media: Substance is noncombustible; use agent most appropriate to

extinguish surrounding fire. Do not get water inside containers. Flammability: Nonflammable.

Flash Point: Not applicable.

Autoignition Temperature: Not applicable.

Flammable Limits: Not available.

NFPA Rating: Health: 3; Flammability: 0; Instability: 1.

Section 6 - Accidental Release Measures General Information: Use proper personal protective equipment as indicated in

Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal

container. Avoid runoff into storm sewers and ditches that lead to waterways. Clean

up spills immediately, observing precautions in the Protective Equipment section.

Avoid generating dusty conditions. Provide ventilation. Do not get water on spilled

substances or inside containers.

Section 7 - Handling and Storage Handling: Wash thoroughly after handling. Do not allow water to get into the

container because of violent reaction. Minimize dust generation and accumulation.

Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Avoid

ingestion and inhalation. Discard contaminated shoes. Use only with adequate

ventilation. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area

away from incompatible substances. Keep away from metals. Keep away from acids.

Store protected from moisture. Containers must be tightly closed to prevent the

conversion of NaOH to sodium carbonate by the CO2 in air.

Section 8 - Exposure Controls, Personal Protection Engineering Controls: Facilities storing or utilizing this material should be equipped

with an eyewash facility and a safety shower. Use adequate general or local exhaust

ventilation to keep airborne concentrations below the permissible exposure limits.

Exposure Limits Chemical Name, ACGIH (TLV), NIOSH (REL), OSHA (PEL):

Sodium hydroxide, 2 mg/m3 Ceiling, 10 mg/m3 Ceiling (15 minutes), 2 mg/m3 TWA.

Sodium carbonate, none listed, none listed, none listed. NIOSH IDLH Concentration: 10 mg/m3.

OSHA Vacated PEL: None of these chemicals have an OSHA Vacated PEL.

Personal Protective Equipment Eyes: Wear chemical splash goggles and face shield.

Skin: Wear gloves, apron, and/or clothing made of butyl rubber, nitrile rubber,

and/or polyethylene. Clothing: Wear appropriate protective clothing to prevent skin exposure.

Respirator: A respiratory protection program that meets OSHA's 29 CFR 1910.134

and ANSI Z88.2 requirements or European Standard EN 149 must be followed

whenever workplace conditions warrant respirator use.

Section 9 - Physical and Chemical Properties Physical State: Solid.

Appearance: White pellets.

Odor: Odorless.



pH: 14 (5% aq soln).

Vapor Pressure: 1 mm Hg @ 739 deg C.

Vapor Density: Not available.

Evaporation Rate: Not available.

Viscosity: Not available.

Boiling Point: 1390 deg C @ 760 mm Hg.

Freezing/Melting Point: 318 deg C.

Decomposition Temperature: Not available.

Solubility: Soluble.

Specific Gravity/Density: 2.13 g/cm3.

Molecular Formula: NaOH.

Molecular Weight: 40.00.

Section 10 - Stability and Reactivity Chemical Stability: Stable at room temperature in closed containers under normal

storage and handling conditions. Conditions to Avoid: Moisture, contact with water, exposure to moist air or water,

prolonged exposure to air. Incompatibilities with Other Materials: Water, metals, acids, aluminum, zinc,

tin, nitromethane, leather, flammable liquids, organic halogens, wool. Hazardous Decomposition Products: Toxic fumes of sodium oxide.

Hazardous Polymerization: Will not occur.

Section 11 - Toxicological Information NIOSH RTECS# CAS# 1310-73-2 (sodium hydroxide): WB4900000

CAS# 497-19-8 (sodium carbonate): VZ4050000

LD50/LC50 CAS# 1310-73-2: Draize test, rabbit, eye: 400 ug Mild;

Draize test, rabbit, eye: 1% Severe;

Draize test, rabbit, eye: 50 ug/24H Severe;

Draize test, rabbit, eye: 1 mg/24H Severe;

Draize test, rabbit, skin: 500 mg/24H Severe.

CAS# 497-19-8: Draize test, rabbit, eye: 100 mg/24H Moder;

Draize test, rabbit, eye: 50 mg Severe;

Draize test, rabbit, skin: 500 mg/24H Mild;

Inhalation, mouse: LC50 = 1200 mg/m3/2H;

Inhalation, rat: LC50 = 2300 mg/m3/2H;

Oral, mouse: LD50 = 6600 mg/kg;

Oral, mouse: LD50 = 6600 mg/kg;

Oral, rat: LD50 = 4090 mg/kg.

Carcinogenicity CAS# 1310-73-2: Not listed by ACGIH, IARC, NTP, or CA Prop 65.

CAS# 497-19-8: Not listed by ACGIH, IARC, NTP, or CA Prop 65.

Epidemiology: No information found.

Teratogenicity: No information found.

Reproductive Effects: No information found.

Mutagenicity: See actual entry in RTECS for complete information.

Neurotoxicity: No information found.

Other Studies: No information found.

Section 12 - Ecological Information No information available.

Section 13 - Disposal Considerations Chemical waste generators must determine whether a discarded chemical is

classified as a hazardous waste. US EPA guidelines for the classification

determination are listed in 40 CFR 261.3. Additionally, waste generators must



consult state and local hazardous waste regulations to ensure complete and accurate

classification. RCRA F List: None of these chemicals are listed in 40 CFR 261.31.

RCRA K List: None of these chemicals are listed in 40 CFR 261.32.

RCRA P List: None of these chemicals are listed in 40 CFR 261.33(e).

RCRA U List: None of these chemicals are listed in 40 CFR 261.33(f).

Section 14 - Transport Information US DOT, Canada TDG Shipping Name: Sodium hydroxide, solid; Sodium hydroxide, solid.

Hazard Class: 8, 8.

UN Number: UN1823, UN1823.

Packing Group: II, II.

Section 15 - Regulatory Information US Federal Regulations TSCA Section 8(b):

CAS# 1310-73-2 is listed on the TSCA inventory.

CAS# 497-19-8 is listed on the TSCA inventory. TSCA Section 12(b): None of these chemicals are listed under TSCA Section 12(b).

TSCA Significant New Use Rule: None of these chemicals have a TSCA SNUR.

Chemical Test Rules: None of these chemicals have a Chemical Test Rule. Health & Safety Reporting List:

None of these chemicals are on the Health & Safety Reporting List. SARA Title III/EPCRA:

None of these chemicals have a TPQ under EPCRA Section 302 (EHS).

None of these chemicals are reportable under EPCRA Section 304.

None of these chemicals are reportable under EPCRA Section 313. SARA Codes:

CAS# 1310-73-2: Immediate, reactive.

CAS# 497-19-8: Immediate. CERCLA Hazardous Substances and Corresponding RQ:

CAS# 1310-73-2: 1000 lb final RQ; 454 kg final RQ.

CAS# 497-19-8: This chemical is not listed and has no RQ. Clean Air Act:

None of these chemicals are listed under CAA Section 112(r).

None of these chemicals are listed as hazardous air pollutants.

None of these chemicals are listed as Class 1 or Class 2 Ozone Depletors. Clean Water Act:

CAS# 1310-73-2 is listed as a Hazardous Substance under the CWA Section 311.

None of these chemicals are listed as Priority Pollutants under the CWA Section 303.

None of these chemicals are listed as Toxic Pollutants under the CWA Section 307. OSHA: None of these chemicals are considered highly hazardous by OSHA. SARA Title III/EPCRA States’ Right-To-Know Lists:

CAS# 1310-73-2 is listed by California, Massachusetts, Minnesota, New Jersey, and

Pennsylvania.

CAS# 497-19-8 is not listed by CA, FL, MA, MN, NJ, or PA. California Prop 65:

None of these chemicals are listed on the California Carcinogenic Chemicals list.

European/International Regulations European Labeling in Accordance with EC Directives

Hazard Symbols: C. Risk Phrases:

R 22 (harmful if swallowed),

R 35 (causes severe burns). Safety Phrases:

S1 (keep locked up),

S2 (keep out of the reach of children),



S26 (in case of contact with eyes, rinse immediately with plenty of water and seek

medical advice),

S36 (wear suitable protective clothing),

S37 (wear suitable gloves),

S39 (wear eye/face protection),

S45 (in case of accident or if you feel unwell seek medical advice immediately; show

the label where possible). WGK (Water Danger/Protection):

CAS# 1310-73-2: 1.

CAS# 497-19-8: 1. Canada – DSL/NDSL:

CAS# 1310-73-2 is listed on Canada’s Domestic Substances List.

CAS# 497-19-8 is listed on Canada’s Domestic Substances List. Canada – WHMIS:

This product has a WHMIS classification of E (corrosive material).

This product has been classified in accordance with the hazard criteria of the

Controlled Products Regulations and this MSDS contains all of the information

required by those regulations. Canadian Ingredient Disclosure List:

CAS# 1310-73-2 is listed on the Canadian Ingredient Disclosure List.

CAS# 497-19-8 is listed on the Canadian Ingredient Disclosure List.

Section 16 - Additional Information MSDS Creation Date: MAY/04/2006.

Most Recent Revision Date: MAY/1/2013.

Most Recent Revision: Version 4.

Addendum Safety Precautions for Sodium Hydroxide:

http://www.certified-lye.com/safety.html Protective Equipment for Use with Sodium Hydroxide:

http://www.certified-lye.com/protect.html The information above is believed to be accurate and represents the best information currently available to Certified Lye. However, Certified Lye makes no warranty of merchantability or any other warranty, express or implied, with respect to such information, and Certified Lye assumes no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall Certified Lye be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Certified Lye has been advised of the possibility of such damages.

Nonylphenol Section 1 - Chemical Product and Company Identification MSDS Name: Nonylphenol, mixture of isomers Synonyms:

Company Identification: (INDIA) Veritas House, 70 Mint Road, Fort, Mumbai - 400 001. INDIA For information in the INDIA, call: Tel: +91 - 22 - 2275 5555 / 6184 0000, Fax: +91 - 22 - 2275 5556 / 6184 0001

Section 2 - Composition, Information on Ingredients CAS# Chemical Name: % EINECS# 25154-52-3 Nonylphenol 99% 284-325-5 Hazard Symbols: C N Risk Phrases: 22 34 50/53 62 63

Section 3 - Hazards Identification EMERGENCY OVERVIEW Harmful if swallowed. Causes burns. Possible risk of impaired fertility. Possible risk of harm to the unborn child.

Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

Potential Health Effects Eye: Causes eye burns. Skin: Causes skin burns. Ingestion: Harmful if swallowed. Causes gastrointestinal tract burns. Inhalation: Causes chemical burns to the respiratory tract. Chronic: Possible risk of harm to the unborn child. May impair fertility.



Section 4 - First Aid Measures Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Do not induce vomiting. Get medical aid. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Notes to Physician:

Copyright © Groupe Veritas. All rights reserved.

Section 5 - Fire Fighting Measures General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - Accidental Release Measures General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container.

Section 7 - Handling and Storage Handling: Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood. Storage: Store in a cool, dry place. Store in a tightly closed container. Corrosives area.

Section 8 - Exposure Controls, Personal Protection Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. Exposure Limits: CAS# 84852-15-3: Personal Protective Equipment Eyes: Wear chemical splash goggles. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - Physical and Chemical Properties Physical State: Viscous liquid Color: Clear Odor: phenol-like pH: Not available Vapor Pressure: Not available Viscosity: Not available Boiling Point: 293 - 297 deg C @760mmHg Freezing/Melting Point: Not available Autoignition Temperature: Not available Flash Point: 141 deg C ( 285.80 deg F) Explosion Limits: Lower: Not available Explosion Limits: Upper: Not available Decomposition Temperature: Not available Solubility in water: practically insoluble Specific Gravity/Density: 0.940 g/cc Molecular Formula: -- Molecular Weight: 220.35

Section 10 - Stability and Reactivity Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials Strong oxidizing agents. Hazardous Decomposition Products Carbon monoxide, carbon dioxide. Hazardous Polymerization Will not occur.

Section 11 - Toxicological Information RTECS#: CAS# 84852-15-3: SM5650000 LD50/LC50: RTECS: CAS# 84852-15-3: Draize test, rabbit, eye: 100 mg Severe; Draize test, rabbit, skin: 500 mg/24H Severe; Oral, rat: LD50 = 1300 mg/kg; Carcinogenicity: 4-Nonylphenol - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65. Other: See actual entry in RTECS for complete information. Possible mutagen.



Section 12 - Ecological Information Ecotoxicity: Daphnia: Daphnia: EC50: 0.14-0.44 mg/l; 48H; . Other: Not readily biodegradable. log Pow: 3-4

Section 13 - Disposal Considerations Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - Transport Information IATA IMO RID/ADR Shipping Name: ALKYLPHENOLS, LIQUID, N.O.S. ALKYLPHENOLS, LIQUID, N.O.S. ALKYLPHENOLS, LIQUID, N.O.S. Hazard Class: 8 8 8 UN Number: 3145 3145 3145 Packing Group: III III III Severe Marine Pollutant Section 15 - Regulatory Information European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: C N Risk Phrases: � R 22 Harmful if swallowed. � R 34 Causes burns. � R 50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic Copyright © Groupe Veritas. All rights reserved. environment. � R 62 Possible risk of impaired fertility. � R 63 Possible risk of harm to the unborn child. Safety Phrases: � S 26 In case of contact with eyes rinse immediately with plenty of water and seek medical advice. � S 36/37/39 Wear suitable protective clothing, gloves and eye/face protection. � S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). � S 60 This material and its container must be disposed of as hazardous waste. WGK (Water Danger/Protection) � CAS# 84852-15-3: 3 Canada � CAS# 84852-15-3 is listed on Canada's DSL List US Federal � TSCA � CAS# 84852-15-3 is listed on the TSCA Inventory.

Section 16 - Other Information MSDS Creation Date: July 24, 2015 Revision #0 Date The Information above is believed to be accurate and represents the best information currently available to us. However, we

make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume

no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for

their particular purposes. In no event shall the company be liable for any claims, losses, or damages of any third party or for lost

profits or any special, indirect, incidental, consequential, or exemplary damages howsoever arising, even if the company has

been advised of the possibility of such damages.



Phenol

• Carbolic acid

• Hydroxybenzene

• Phenic acid

• Phenol hydrate

• Phenol, molten (UN 2312)

• Phenol, solution (UN 2821)

Formula C6H5OH (C6H6O)

Structure

Description Colorless, white or pink crystalline solid, or thick liquid, with a distinct,

sweet, acrid, tarry odor.

Uses

General disinfectant in soln or mixed with slaked lime, etc, for toilets,

stables, cesspools, floors, drains, etc, manufacture of colorless or light-

colored artificial resins, many medical & indust organic cmpd & dyes,

reagent in chemical analysis.

Registry Numbers and Inventories.

CAS 108-95-2

EC

(EINECS/ELINCS) 203-632-7

EC Index Number 604-001-00-2

EC Class Toxic; Corrosive

EC Risk Phrase R 24/25-34

EC Safety Phrase S 28.6-45

ENCS (MITI) 3-481

RTECS SJ3325000

RTECS class Agricultural Chemical and Pesticide (A); Tumorigen (C); Mutagen

(M); Reproductive Effector (T); Human Data (P); Primary Irritant (S)

RCRA U188

UN (DOT) 1671, 2312, 2821

Merck 12,7390

Beilstein ref. 4-07-00-01638

Listed on the Toxic Substancs Control Act (TSCA).

Listed on Canadian Domestic Substances List (DSL).



Listed on Australian Inventory of Chemical Substances (AICS).

Properties.

Formula mass 94.11

Melting point, °C 40.8

Boiling point, °C 181.7

Vapor pressure, mmHg 0.4 (20 °C)

Vapor density (air=1) 3.24

Critical temperature 694.2 K

Critical pressure 6.13 MPa

Density 1.0722 g/cm3 (20 °C)

Solubility in water 9 g/100ml

Viscosity 3.437 cp @ 50°C

Surface tension 38.20 dynes/cm @ 50°C

Refractive index 1.5425 (20 °C)

Partition

coefficient, pKow 1.46

Acid/Base 9.994 (pka)

Heat of fusion 11.27 kJ/mol

Heat of vaporization 57.82 kj/mol @ 25°C

Heat of combustion -3053.5 kj/mol @ 25°C

Odor threshold 0.048 ppm

Hazards and Protection.

Storage

Keep away from heat, sparks, and flame. Keep away from sources of

ignition. Keep container closed when not in use. Store in a tightly

closed container. Keep from contact with oxidizing materials. Store in

a cool, dry, well-ventilated area away from incompatible substances.

Refrigerator (approx 4 °C). Store protected from moisture. Store

protected from light.

WHMIS

B3 - Flammable and combustible material - Combustible liquid D1A -

Poisonous and infectious material - Immediate and serious effects -

Very toxic D2B - Poisonous and infectious material - Other effects -

Toxic E - Corrosive material

Handling Wash thoroughly after handling. Remove contaminated clothing and

wash before reuse. Use only in a well ventilated area. Minimize dust



generation and accumulation. Do not get in eyes, on skin, or on

clothing. Empty containers retain product residue, (liquid and/or

vapor), and can be dangerous. Keep container tightly closed. Avoid

contact with heat, sparks and flame. Do not ingest or inhale. Store

protected from light. Discard contaminated shoes. Do not pressurize,

cut, weld, braze, solder, drill, grind, or expose empty containers to heat,

sparks or open flames.

Protection

Eyes: Wear appropriate protective eyeglasses or chemical safety

goggles as described by OSHA's eye and face protection regulations in

29 CFR 1910.133 or European Standard EN166. Skin: Wear

appropriate protective gloves to prevent skin exposure. Clothing: Wear

appropriate protective clothing to prevent skin exposure.

Respirators

A respiratory protection program that meets OSHA's 29 CFR 1910.134

and ANSI Z88.2 requirements or European Standard EN 149 must be

followed whenever workplace conditions warrant a respirator's use.

Small spills/leaks

Absorb spill with inert material, (e.g., dry sand or earth), then place

into a chemical waste container. Clean up spills immediately, using the

appropriate protective equipment. Avoid generating dusty conditions.

Remove all sources of ignition. Use a spark-proof tool. Provide

ventilation.

Stability Stable under normal temperatures and pressures.

Incompatibilities

Strong oxidizing agents, acids, isocyanates, acetaldehyde, nitrides (e.g.

potassium nitride, sodium nitride), calcium hypochlorite,

peroxomonosulfuric acid, nitrobenzene, sodium nitrite, aluminum

chloride, peroxydisulfuric acid, 1,3-butadiene, boron trifluoride diethyl

ether.

Decomposition Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.

Other hazards Rubber, al; and alloys, an, pb.

Fire.

Flash Point,°C 81

Autoignition, °C 595

Upper exp. limit, % 9.5

Lower exp. limit, % 1.3

Fire fighting

Wear a self-contained breathing apparatus in pressure-demand,

MSHA/NIOSH (approved or equivalent), and full protective gear.

During a fire, irritating and highly toxic gases may be generated by

thermal decomposition or combustion. Use water spray to keep fire-

exposed containers cool. This material in sufficient quantity and



reduced particle size is capable of creating a dust explosion.

Containers may explode when heated. To extinguish fire, use water,

dry chemical, chemical foam, or alcohol-resistant foam. Use water

spray to cool fire-exposed containers. Use agent most appropriate to

extinguish fire.

Fire potential May burn but does not ignite readily.

Hazards

Flammable vapors when heated. Runoff from fire control water may

give off poisonous gases and cause pollution. Mixtures of 9-10%

phenol in air are explosive. Avoid aluminum chloride/nitrobenzene

mixture, peroxodisulfuric acid, peroxomonosulfuric acid and strong

oxidizing agents. Decomposes slowly on air contact. Avoid contact

with strong oxidizing agents.

Combustion products Unburned vapor is toxic Yields flammable vapors when heated,

which will form explosive mixtures with air

NFPA Health 4

Flammability 2

Reactivity 0

Special -

Health.

Exposure limit(s)

OSHA PEL: TWA 5 ppm (19 mg/m3) skin

NIOSH REL: TWA 5 ppm (19 mg/m3) C 15.6 ppm (60 mg/m

3)

15-minute skin

NIOSH IDLH: 250 ppm

Exposure effects

Chronic inhalation and ingestion may cause effects similar to

those of acute inhalation and ingestion. May cause liver and

kidney damage. May cause reproductive and fetal effects.

Effects may be delayed. Laboratory experiments have resulted in

mutagenic effects. Repeated skin contact may cause dermatitis

with dark pigmentation of the skin. Animal studies have reported

the development of tumors.

Ingestion

Harmful if swallowed. May cause severe and permanent damage

to the digestive tract. May cause central nervous system

depression, characterized by excitement, followed by headache,

dizziness, drowsiness, and nausea. Advanced stages may cause

collapse, unconsciousness, coma and possible death due to

respiratory failure. May cause perforation of the digestive tract.

Causes digestive tract burns with immediate pain, swelling of the

throat, convulsions, and possible coma.

Inhalation Causes severe irritation of upper respiratory tract with coughing,

burns, breathing difficulty, and possible coma. May be fatal if



exposed to high concentrations. Aspiration may lead to

pulmonary edema. May also cause pallor, loss of appetite,

nausea, vomiting, diarrhea, weakness, darkened urine, headache,

sweating, convulsions, cyanosis, unconsciousness, fatigue,

pulmonary edema and coma. Inhalation at high concentrations

may cause CNS depression and asphixiation.

Skin

Harmful if absorbed through the skin. Direct skin contact results

in white, wrinkled discoloration, followed by severe burns.

Phenol solutions may be absorbed through the skin ra pidly to

cause systemic poisoning and possible death.

First aid

Ingestion

Do NOT induce vomiting. If victim is conscious and alert, give

2-4 cupfuls of milk or water. Never give anything by mouth to

an unconscious person. Get medical aid immediately.

Inhalation

Get medical aid immediately. Remove from exposure to fresh air

immediately. If breathing is difficult, give oxygen. DO NOT use

mouth-to-mouth respiration. If breathing has ceased apply

artificial respiration using oxygen and a suitable mechanical

device such as a bag and a mask.

Skin

Get medical aid immediately. Immediately flush skin with plenty

of soap and water for at least 15 minutes while removing

contaminated clothing and shoes. Wash clothing before reuse.

Discard contaminated clothing in a manner which limits further

exposure. SPEEDY ACTION IS CRITICAL! Destroy

contaminated shoes.

Transport.

UN number 1671, 2312, 2821

Response guide 153

Hazard class 6.1

Packing Group II

USCG CHRIS Code PHN

USCG

Compatatibility

Group

21 Phenols, Cresols



Material Safety Data Sheet Chlorobenzene MSDS Section 1: Chemical Product and Company Identification Product Name: Chlorobenzene Catalog Codes: SLC1654 CAS#: 108-90-7 RTECS: CZ0175000 TSCA: TSCA 8(b) inventory: Chlorobenzene CI#: Not available. Synonym: Monochlorobenzene Chemical Name: Not available. Chemical Formula: C6H5Cl Contact Information: Sciencelab.com, Inc. 14025 Smith Rd. Houston, Texas 77396 US Sales: 1-800-901-7247 International Sales: 1-281-441-4400 Order Online: ScienceLab.com CHEMTREC (24HR Emergency Telephone), call: 1-800-424-9300 International CHEMTREC, call: 1-703-527-3887 For non-emergency assistance, call: 1-281-441-4400 Section 2: Composition and Information on Ingredients Composition: Name CAS # % by Weight Chlorobenzene 108-90-7 100 Toxicological Data on Ingredients: Chlorobenzene: ORAL (LD50): Acute: 1110 mg/kg [Rat]. 2300 mg/kg [Mouse]. Section 3: Hazards Identification Potential Acute Health Effects: Very hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion, of inhalation. Hazardous in case of skin contact (corrosive, sensitizer, permeator). Inflammation of the eye is characterized by redness, watering, and itching. Skin inflammation is characterized by itching, scaling, reddening, or, occasionally, blistering. Potential Chronic Health Effects: Very hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion, of inhalation. Hazardous in case of skin contact (corrosive, sensitizer, permeator). CARCINOGENIC EFFECTS: Not available. MUTAGENIC EFFECTS: Not available. TERATOGENIC EFFECTS: Not available. DEVELOPMENTAL TOXICITY: Not available. The substance is toxic to kidneys, lungs, the nervous system, liver, mucous membranes. Repeated or prolonged exposure to the substance can produce target organs damage. Repeated or prolonged inhalation of vapors may lead to chronic respiratory irritation. Section 4: First Aid Measures Eye Contact: Check for and remove any contact lenses. Immediately flush eyes with running water for at least 15 minutes, keeping eyelids open. Cold water may be used. Do not use an eye ointment. Seek medical attention. Skin Contact: If the chemical got onto the clothed portion of the body, remove the contaminated clothes as quickly as possible, protecting your own hands and body. Place the victim under a deluge shower. If the chemical got on the victim's exposed skin, such as the hands : Gently and thoroughly wash the contaminated skin with running water and non-abrasive soap. Be particularly careful to clean folds, crevices, creases and groin. If irritation persists, seek medical attention. Wash contaminated clothing



before reusing. Serious Skin Contact: Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek immediate medical attention. Inhalation: Allow the victim to rest in a well ventilated area. Seek immediate medical attention. Serious Inhalation: Not available. Ingestion: Do not induce vomiting. Examine the lips and mouth to ascertain whether the tissues are damaged, a possible indication that the toxic material was ingested; the absence of such signs, however, is not conclusive. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing, perform mouth-to-mouth resuscitation. Seek immediate medical attention. Serious Ingestion: Not available. Section 5: Fire and Explosion Data Flammability of the Product: Flammable. Auto-Ignition Temperature: 638°C (1180.4°F) Flash Points: CLOSED CUP: 29.44°C (85°F). Flammable Limits: LOWER: 1.3% UPPER: 7.1% Products of Combustion: These products are carbon oxides (CO, CO2). Fire Hazards in Presence of Various Substances: Flammable in presence of open flames and sparks. Explosion Hazards in Presence of Various Substances: Risks of explosion of the product in presence of mechanical impact: Not available. Risks of explosion of the product in presence of static discharge: Not available. Fire Fighting Media and Instructions: Flammable liquid, soluble or dispersed in water. SMALL FIRE: Use DRY chemical powder. LARGE FIRE: Use alcohol foam, water spray or fog. Cool containing vessels with water jet in order to prevent pressure build-up, autoignition or explosion. Special Remarks on Fire Hazards: Not available. Special Remarks on Explosion Hazards: Not available. Section 6: Accidental Release Measures Small Spill: Absorb with an inert material and put the spilled material in an appropriate waste disposal. Large Spill: Flammable liquid. Keep away from heat. Keep away from sources of ignition. Stop leak if without risk. Absorb with DRY earth, sand or other non-combustible material. Do not touch spilled material. Prevent entry into sewers, basements or confined areas; dike if needed. Eliminate all ignition sources. Be careful that the product is not present at a concentration level above TLV. Check TLV on the MSDS and with local authorities. Section 7: Handling and Storage Precautions: Keep container dry. Keep away from heat. Keep away from sources of ignition. Ground all equipment containing material. Do not ingest. Do not breathe gas/fumes/ vapour/spray. Never add water to this product In case of insufficient ventilation, wear suitable respiratory equipment If ingested, seek medical advice immediately and show the container or the label. Avoid contact with skin and eyes Storage: Flammable materials should be stored in a separate safety storage cabinet or room. Keep away from heat. Keep away from sources of ignition. Keep container tightly closed. Keep in a cool, well-ventilated place. Ground all equipment containing material. A refrigerated room would be preferable for materials with a flash point lower than 37.8°C (100°F). Section 8: Exposure Controls/Personal Protection Engineering Controls: Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapors below their respective threshold limit value. Ensure that eyewash stations and safety showers are proximal to the work-station location. Personal Protection: Splash goggles. Lab coat. Vapor respirator. Be sure to use an approved/certified respirator or equivalent. Gloves.



Personal Protection in Case of a Large Spill: Splash goggles. Full suit. Vapor respirator. Boots. Gloves. A self contained breathing apparatus should be used to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this product. Exposure Limits: TWA: 10 (ppm) TWA: 46 (mg/m3) Consult local authorities for acceptable exposure limits. Section 9: Physical and Chemical Properties Physical state and appearance: Liquid. Odor: Almond-like. Taste: Not available. Molecular Weight: 112.56 g/mole Color: Colorless. pH (1% soln/water): Not available. Boiling Point: 132°C (269.6°F) Melting Point: -45.6°C (-50.1°F) Critical Temperature: Not available. Specific Gravity: 1.1058 (Water = 1) Vapor Pressure: 8.8 mm of Hg (@ 20°C) Vapor Density: 3.88 (Air = 1) Volatility: Not available. Odor Threshold: 0.2 ppm Water/Oil Dist. Coeff.: Not available. Ionicity (in Water): Not available. Dispersion Properties: See solubility in water, methanol, diethyl ether. Solubility: Soluble in methanol, diethyl ether. Very slightly soluble in cold water. Section 10: Stability and Reactivity Data Stability: The product is stable. Instability Temperature: Not available. Conditions of Instability: Not available. Incompatibility with various substances: Not available. Corrosivity: Not available. Special Remarks on Reactivity: Not available. Special Remarks on Corrosivity: Not available. Polymerization: No. Section 11: Toxicological Information Routes of Entry: Dermal contact. Eye contact. Inhalation. Ingestion. Toxicity to Animals: Acute oral toxicity (LD50): 1110 mg/kg [Rat]. Chronic Effects on Humans: The substance is toxic to kidneys, lungs, the nervous system, liver, mucous membranes. Other Toxic Effects on Humans: Very hazardous in case of skin contact (irritant), of ingestion, of inhalation. Hazardous in case of skin contact (corrosive, sensitizer, permeator). Special Remarks on Toxicity to Animals: Not available. Special Remarks on Chronic Effects on Humans: Not available. Special Remarks on other Toxic Effects on Humans: Not available. Section 12: Ecological Information Ecotoxicity: Not available. BOD5 and COD: Not available. Products of Biodegradation: Possibly hazardous short term degradation products are not likely. However, long term degradation products may arise. Toxicity of the Products of Biodegradation: The products of degradation are more toxic. Special Remarks on the Products of Biodegradation: Not available. Section 13: Disposal Considerations Waste Disposal:

Section 14: Transport Information DOT Classification: Class 3: Flammable liquid. Identification: : Chlorobenzene : UN1134 PG: III



Special Provisions for Transport: Not available. Section 15: Other Regulatory Information Federal and State Regulations: Pennsylvania RTK: Chlorobenzene Massachusetts RTK: Chlorobenzene TSCA 8(b) inventory: Chlorobenzene SARA 313 toxic chemical notification and release reporting: Chlorobenzene CERCLA: Hazardous substances.: Chlorobenzene Other Regulations: OSHA: Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200). Other Classifications: WHMIS (Canada): CLASS B-2: Flammable liquid with a flash point lower than 37.8°C (100°F). CLASS D-2B: Material causing other toxic effects (TOXIC). DSCL (EEC): R10- Flammable. R22- Harmful if swallowed. R38- Irritating to skin. R41- Risk of serious damage to eyes. R43- May cause sensitization by skin contact. HMIS (U.S.A.): Health Hazard: 2 Fire Hazard: 3 Reactivity: 0 Personal Protection: h National Fire Protection Association (U.S.A.): Health: 2 Flammability: 3 Reactivity: 0 Specific hazard: Protective Equipment: Gloves. Lab coat. Vapor respirator. Be sure to use an approved/certified respirator or equivalent. Wear appropriate respirator when ventilation is inadequate. Splash goggles. Section 16: Other Information References: Not available. Other Special Considerations: Not available. Created: 10/10/2005 08:16 PM Last Updated: 05/21/2013 12:00 PM The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall ScienceLab.com be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if ScienceLab.com has been advised of the possibility of such damages.



Material Safety Data Sheet 1,4-Dichlorobenzene MSDS Section 1: Chemical Product and Company Identification Product Name: 1,4-Dichlorobenzene Catalog Codes: SLD4093 CAS#: 106-46-7 RTECS: CZ4550000 TSCA: TSCA 8(b) inventory: 1,4-Dichlorobenzene CI#: Not available. Synonym: Chemical Formula: C6H4Cl2 Contact Information: Sciencelab.com, Inc. 14025 Smith Rd. Houston, Texas 77396 US Sales: 1-800-901-7247 International Sales: 1-281-441-4400 Order Online: ScienceLab.com CHEMTREC (24HR Emergency Telephone), call: 1-800-424-9300 International CHEMTREC, call: 1-703-527-3887 For non-emergency assistance, call: 1-281-441-4400 Section 2: Composition and Information on Ingredients Composition: Name CAS # % by Weight {1,4-}Dichlorobenzene 106-46-7 100 Toxicological Data on Ingredients: 1,4-Dichlorobenzene: ORAL (LD50): Acute: 500 mg/kg [Rat]. DERMAL (LD50): Acute: 6000 mg/kg [Rabbit]. Section 3: Hazards Identification Potential Acute Health Effects: Very hazardous in case of skin contact (irritant, permeator), of eye contact (irritant), of ingestion, of inhalation. Inflammation of the eye is characterized by redness, watering, and itching. Skin inflammation is characterized by itching, scaling, reddening, or, occasionally, blistering. Potential Chronic Health Effects: Very hazardous in case of skin contact (irritant, permeator), of eye contact (irritant), of ingestion, of inhalation. CARCINOGENIC EFFECTS: Classified A3 (Proven for animal.) by ACGIH. Classified 2 (Reasonably anticipated.) by NTP. MUTAGENIC EFFECTS: Not available. TERATOGENIC EFFECTS: Not available. DEVELOPMENTAL TOXICITY: Not available. The substance is toxic to kidneys, lungs, liver, mucous membranes. Repeated or prolonged exposure to the substance can produce target organs damage. Repeated or prolonged inhalation of dust may lead to chronic respiratory irritation. Section 4: First Aid Measures Eye Contact: Check for and remove any contact lenses. Immediately flush eyes with running water for at least 15 minutes, keeping eyelids open. Cold water may be used. Do not use an eye ointment. Seek medical attention. Skin Contact: After contact with skin, wash immediately with plenty of water. Gently and thoroughly wash the contaminated skin with running water and non-abrasive soap. Be particularly careful to clean folds, crevices, creases and groin. Cover the irritated skin with an emollient. If irritation persists, seek medical attention. Wash contaminated clothing before reusing. Serious Skin Contact: Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek immediate medical attention. Inhalation: Allow the victim to rest in a well ventilated area. Seek immediate medical attention.



Serious Inhalation: Not available. Ingestion: Do not induce vomiting. Examine the lips and mouth to ascertain whether the tissues are damaged, a possible indication that the toxic material was ingested; the absence of such signs, however, is not conclusive. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing, perform mouth-to-mouth resuscitation. Seek immediate medical attention. Serious Ingestion: Not available. Section 5: Fire and Explosion Data Flammability of the Product: May be combustible at high temperature. Auto-Ignition Temperature: 413°C (775.4°F) Flash Points: CLOSED CUP: 65.56°C (150°F). (TAG) Flammable Limits: LOWER: 2.5% UPPER: 16% Products of Combustion: These products are carbon oxides (CO, CO2), halogenated compounds. Fire Hazards in Presence of Various Substances: Slightly flammable to flammable in presence of oxidizing materials. Explosion Hazards in Presence of Various Substances: Risks of explosion of the product in presence of mechanical impact: Not available. Risks of explosion of the product in presence of static discharge: Not available. Slightly explosive to explosive in presence of oxidizing materials. Fire Fighting Media and Instructions: SMALL FIRE: Use DRY chemical powder. LARGE FIRE: Use water spray, fog or foam. Do not use water jet. Special Remarks on Fire Hazards: Not available. Special Remarks on Explosion Hazards: Not available. Section 6: Accidental Release Measures Small Spill: Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements. Large Spill: Use a shovel to put the material into a convenient waste disposal container. Be careful that the product is not present at a concentration level above TLV. Check TLV on the MSDS and with local authorities. Section 7: Handling and Storage Precautions: Keep locked up Keep away from heat. Keep away from sources of ignition. Empty containers pose a fire risk, evaporate the residue under a fume hood. Ground all equipment containing material. Do not ingest. Do not breathe dust. In case of insufficient ventilation, wear suitable respiratory equipment If ingested, seek medical advice immediately and show the container or the label. Avoid contact with skin and eyes Storage: Keep container dry. Keep in a cool place. Ground all equipment containing material. Carcinogenic, teratogenic or mutagenic materials should be stored in a separate locked safety storage cabinet or room. Section 8: Exposure Controls/Personal Protection Engineering Controls: Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants below the exposure limit. Personal Protection: Splash goggles. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Gloves. Personal Protection in Case of a Large Spill: Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this product. Exposure Limits: TWA: 75 CEIL: 110 (ppm) TWA: 450 CEIL: 675 (mg/m3) Consult local authorities for acceptable exposure limits.



Section 9: Physical and Chemical Properties Physical state and appearance: Solid. Odor: Not available. Taste: Not available. Molecular Weight: 147 g/mole Color: Not available. pH (1% soln/water): Not available. Boiling Point: 174.12°C (345.4°F) Melting Point: 53.75°C (128.8°F) Critical Temperature: Not available. Specific Gravity: 1.46 (Water = 1) Vapor Pressure: Not applicable. Vapor Density: 5.08 (Air = 1) Volatility: Not available. Odor Threshold: 15 ppm Water/Oil Dist. Coeff.: The product is equally soluble in oil and water; log(oil/water) = 0 Ionicity (in Water): Not available. Dispersion Properties: See solubility in water, methanol, diethyl ether, acetone. Solubility: Soluble in methanol, diethyl ether, acetone. Very slightly soluble in cold water. Section 10: Stability and Reactivity Data Stability: The product is stable. Instability Temperature: Not available. Conditions of Instability: Not available. Incompatibility with various substances: Not available. Corrosivity: Non-corrosive in presence of glass. Special Remarks on Reactivity: Not available. Special Remarks on Corrosivity: Not available. Polymerization: No. Section 11: Toxicological Information Routes of Entry: Dermal contact. Eye contact. Inhalation. Ingestion. Toxicity to Animals: Acute oral toxicity (LD50): 500 mg/kg [Rat]. Acute dermal toxicity (LD50): 6000 mg/kg [Rabbit]. Chronic Effects on Humans: CARCINOGENIC EFFECTS: Classified A3 (Proven for animal.) by ACGIH. Classified 2 (Reasonably anticipated.) by NTP. The substance is toxic to kidneys, lungs, liver, mucous membranes. Other Toxic Effects on Humans: Very hazardous in case of skin contact (irritant, permeator), of ingestion, of inhalation. Special Remarks on Toxicity to Animals: Not available. Special Remarks on Chronic Effects on Humans: Not available. Special Remarks on other Toxic Effects on Humans: Not available. Section 12: Ecological Information Ecotoxicity: Not available. BOD5 and COD: Not available. Products of Biodegradation: Possibly hazardous short term degradation products are not likely. However, long term degradation products may arise. Toxicity of the Products of Biodegradation: The products of degradation are more toxic. Special Remarks on the Products of Biodegradation: Not available. Section 13: Disposal Considerations Waste Disposal:

Section 14: Transport Information DOT Classification: CLASS 9: Miscellaneous hazardous material. Identification: : Environmentally hazardous substance, solid, n.o.s. (p-Dichlorobenzene) : UN3077 PG: III Special Provisions for Transport: Marine Pollutant Section 15: Other Regulatory Information Federal and State Regulations:



California prop. 65: This product contains the following ingredients for which the State of California has found to cause cancer, birth defects or other reproductive harm, which would require a warning under the statute: 1,4-Dichlorobenzene California prop. 65: This product contains the following ingredients for which the State of California has found to cause cancer which would require a warning under the statute: 1,4-Dichlorobenzene Pennsylvania RTK: 1,4-Dichlorobenzene Massachusetts RTK: 1,4-Dichlorobenzene TSCA 8(b) inventory: 1,4-Dichlorobenzene SARA 313 toxic chemical notification and release reporting: 1,4-Dichlorobenzene CERCLA: Hazardous substances.: 1,4-Dichlorobenzene Other Regulations: OSHA: Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200). Other Classifications: WHMIS (Canada): CLASS D-1B: Material causing immediate and serious toxic effects (TOXIC). CLASS D-2A: Material causing other toxic effects (VERY TOXIC). DSCL (EEC): R38- Irritating to skin. R41- Risk of serious damage to eyes. R45- May cause cancer. HMIS (U.S.A.): Health Hazard: 2 Fire Hazard: 2 Reactivity: 0 Personal Protection: E National Fire Protection Association (U.S.A.): Health: 2 Flammability: 2 Reactivity: 0 Specific hazard: Protective Equipment: Gloves. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Wear appropriate respirator when ventilation is inadequate. Splash goggles. Section 16: Other Information References: Not available. Other Special Considerations: Not available. Created: 10/09/2005 05:07 PM Last Updated: 05/21/2013 12:00 PM The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such Information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall ScienceLab.com be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if ScienceLab.com has been advised of the possibility of such damages.



Material Safety Data Sheet Vinyl Sulfone MSDS Section 1: Chemical Product and Company Identification Product Name: Vinyl Sulfone Catalog Codes: SLV1171 CAS#: 77-77-0 RTECS: KM7175000 TSCA: TSCA 8(b) inventory: No products were found. CI#: Not available. Synonym: Bis(ethenyl)sulfone; Divinyl sulfone Chemical Name: Ethene, 1,1'-sulfonylbis- Chemical Formula: C4-H6-O2-S Contact Information: Sciencelab.com, Inc. 14025 Smith Rd. Houston, Texas 77396 US Sales: 1-800-901-7247 International Sales: 1-281-441-4400 Order Online: ScienceLab.com CHEMTREC (24HR Emergency Telephone), call: 1-800-424-9300 International CHEMTREC, call: 1-703-527-3887 For non-emergency assistance, call: 1-281-441-4400 Section 2: Composition and Information on Ingredients Composition: Name CAS # % by Weight Vinyl Sulfone 77-77-0 100 Toxicological Data on Ingredients: Vinyl Sulfone: ORAL (LD50): Acute: 32 mg/kg [Rat]. Section 3: Hazards Identification Potential Acute Health Effects: Very hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion, of inhalation. Hazardous in case of skin contact (corrosive), of eye contact (corrosive). Liquid or spray mist may produce tissue damage particularly on mucous membranes of eyes, mouth and respiratory tract. Skin contact may produce burns. Inhalation of the spray mist may produce severe irritation of respiratory tract, characterized by coughing, choking, or shortness of breath. Severe over-exposure can result in death. Inflammation of the eye is characterized by redness, watering, and itching. Skin inflammation is characterized by itching, scaling, reddening, or, occasionally, blistering. Potential Chronic Health Effects: CARCINOGENIC EFFECTS: Not available. MUTAGENIC EFFECTS: Not available. TERATOGENIC EFFECTS: Not available. DEVELOPMENTAL TOXICITY: Not available. Repeated or prolonged contact with spray mist may produce chronic eye irritation and severe skin irritation. Repeated or prolonged exposure to spray mist may produce respiratory tract irritation leading to frequent attacks of bronchial infection. Repeated exposure to a highly toxic material may produce general deterioration of health by an accumulation in one or many human organs. Section 4: First Aid Measures Eye Contact: Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Cold water may be used. Get medical attention immediately. Skin Contact: In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Cover the irritated skin with an emollient. Cold water may be used. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention immediately. Serious Skin Contact: Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek immediate medical attention. Inhalation: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention immediately.



Serious Inhalation: Evacuate the victim to a safe area as soon as possible. Loosen tight clothing such as a collar, tie, belt or waistband. If breathing is difficult, administer oxygen. If the victim is not breathing, perform mouth-to-mouth resuscitation. WARNING: It may be hazardous to the person providing aid to give mouth-to-mouth resuscitation when the inhaled material is toxic, infectious or corrosive. Seek immediate medical attention. Ingestion: If swallowed, do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical attention immediately. Serious Ingestion: Not available. Section 5: Fire and Explosion Data Flammability of the Product: May be combustible at high temperature. Auto-Ignition Temperature: Not available. Flash Points: CLOSED CUP: 102.78°C (217°F). Flammable Limits: Not available. Products of Combustion: These products are carbon oxides (CO, CO2). Fire Hazards in Presence of Various Substances: Slightly flammable to flammable in presence of open flames and sparks, of heat. Explosion Hazards in Presence of Various Substances: Risks of explosion of the product in presence of mechanical impact: Not available. Risks of explosion of the product in presence of static discharge: Not available. Fire Fighting Media and Instructions: SMALL FIRE: Use DRY chemical powder. LARGE FIRE: Use water spray, fog or foam. Do not use water jet. Special Remarks on Fire Hazards: When heated to decomposition it emits highly toxic fumes of sulfur oxides.. Special Remarks on Explosion Hazards: Not available. Section 6: Accidental Release Measures Small Spill: Dilute with water and mop up, or absorb with an inert dry material and place in an appropriate waste disposal container. Large Spill: Corrosive liquid. Poisonous liquid. Stop leak if without risk. Absorb with DRY earth, sand or other non-combustible material. Do not get water inside container. Do not touch spilled material. Use water spray curtain to divert vapor drift. Use water spray to reduce vapors. Prevent entry into sewers, basements or confined areas; dike if needed. Eliminate all ignition sources. Call for assistance on disposal. Section 7: Handling and Storage Precautions: Keep away from heat. Keep away from sources of ignition. Ground all equipment containing material. Do not ingest. Do not breathe gas/fumes/ vapor/spray. Never add water to this product. In case of insufficient ventilation, wear suitable respiratory equipment. If ingested, seek medical advice immediately and show the container or the label. Avoid contact with skin and eyes. Keep away from incompatibles such as acids. Storage: Keep container tightly closed. Keep container in a cool, well-ventilated area. Refrigerate Section 8: Exposure Controls/Personal Protection Engineering Controls: Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapors below their respective threshold limit value. Ensure that eyewash stations and safety showers are proximal to the work-station location. Personal Protection: Face shield. Full suit. Vapor respirator. Be sure to use an approved/certified respirator or equivalent. Gloves. Boots. Personal Protection in Case of a Large Spill: Splash goggles. Full suit. Vapor respirator. Boots. Gloves. A self contained breathing apparatus should be used to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this product. Exposure Limits: Not available.



Section 9: Physical and Chemical Properties Physical state and appearance: Liquid. Odor: Not available. Taste: Not available. Molecular Weight: 118.15 g/mole Color: Colorless to light yellow. pH (1% soln/water): Not available. Boiling Point: 234.5°C (454.1°F) Melting Point: -26°C (-14.8°F) Critical Temperature: Not available. Specific Gravity: 1.177 (Water = 1) Vapor Pressure: Not available. Vapor Density: Not available. Volatility: Not available. Odor Threshold: Not available. Water/Oil Dist. Coeff.: Not available. Ionicity (in Water): Not available. Dispersion Properties: See solubility in water. Solubility: Soluble in cold water. Section 10: Stability and Reactivity Data Stability: The product is stable. Instability Temperature: Not available. Conditions of Instability: Heat, ignition sources, incompatible materials Incompatibility with various substances: Reactive with acids. Corrosivity: Not available. Special Remarks on Reactivity: High reactivity with compounds having active hydrogens. On contact with acid or acid fumes, highly toxic fumes of sulfur oxides are emitted Special Remarks on Corrosivity: Not available. Polymerization: Will not occur. Section 11: Toxicological Information Routes of Entry: Absorbed through skin. Eye contact. Inhalation. Ingestion. Toxicity to Animals: Acute oral toxicity (LD50): 32 mg/kg [Rat]. Chronic Effects on Humans: Not available. Other Toxic Effects on Humans: Very hazardous in case of skin contact (irritant), of ingestion, . Hazardous in case of skin contact (corrosive), of eye contact (corrosive), of inhalation (lung corrosive). Special Remarks on Toxicity to Animals: Lethal Dose/Conc 50% Kill: LD50 [Rabbit] - Route: Skin; Dose 22 uL/kg Special Remarks on Chronic Effects on Humans: Not available. Special Remarks on other Toxic Effects on Humans: Acute Potential Health Effects: Skin: Corrosive. Causes skin burns. It can be absorbed through the skin. May be fatal if absorbed throurgh skin. Eyes: Corrosive. Causes eye (corneal) burns. Exposure to vapors causes lacrimation. Inhalation: It may cause respiratory tract irritation with coughing, wheezing laryngitis, burning sensation, shortness of breath, headache. It may cause chemical burns to the upper respiratory tract. Inhalation may result in spasm, inflammation and edema. It may also affect behavior with symptoms similar to that of ingestion. Ingestion: May be fatal if swallowed. May affect behavior (headache, somnolence, tremor, convulsions, appearance of intoxication, drowsiness, mental confusion). It may cause renal impairment (nephrotoxicity). It can cause gastrointestinal tract irritation with nausea, vomiting, stomach pain, and cause fluid shifts or fluid losses into the peritoneal cavity from local irritation, producing hemoconcentration. Section 12: Ecological Information Ecotoxicity: Not available. BOD5 and COD: Not available. Products of Biodegradation: Possibly hazardous short term degradation products are not likely. However, long term degradation products may arise. Toxicity of the Products of Biodegradation: The products of degradation are less toxic than the product itself.



Special Remarks on the Products of Biodegradation: Not available. Section 13: Disposal Considerations Waste Disposal: Waste must be disposed of in accordance with federal, state and local environmental control regulations. Section 14: Transport Information DOT Classification: Class 8: Corrosive material CLASS 6.1: Poisonous material. Identification: : Toxic Liquid, Corrosive, Organic, n.o.s (Vinyl Sulfone) UNNA: 2927 PG: I Special Provisions for Transport: Not available. Section 15: Other Regulatory Information Federal and State Regulations: No products were found. Other Regulations: OSHA: Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200). EINECS: This product is on the European Inventory of Existing Commercial Chemical Substances. Other Classifications: WHMIS (Canada): CLASS D-1A: Material causing immediate and serious toxic effects (VERY TOXIC). CLASS E: Corrosive liquid. DSCL (EEC): R25- Toxic if swallowed. R27- Very toxic in contact with skin. R34- Causes burns. S26- In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S28- After contact with skin, wash immediately with plenty of water. S36/37/39- Wear suitable protective clothing, gloves and eye/face protection. S45- In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). HMIS (U.S.A.): Health Hazard: 3 Fire Hazard: 1 Reactivity: 0 Personal Protection: National Fire Protection Association (U.S.A.): Health: 3 Flammability: 1 Reactivity: 0 Specific hazard: Protective Equipment: Gloves. Full suit. Vapor respirator. Be sure to use an approved/certified respirator or equivalent. Wear appropriate respirator when ventilation is inadequate. Face shield. Section 16: Other Information References: Not available. Other Special Considerations: Not available. Created: 10/10/2005 12:15 AM Last Updated: 05/21/2013 12:00 PM The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall ScienceLab.com be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if ScienceLab.com has been advised of the possibility of such damages.

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