Exhibit_D-Sulphur.pdf

EXHIBIT D

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Brent Chandler Brent.Chandler@odva.ok.gov csvsa Highlight

Safety Data Sheet

SULFURIC ACID 93% 66Be°

Version 1.4 Revision Date: 12/31/2020

SDS Number: 100000039101 1 / 11 SULFURIC ACID 93% 66Be°

SECTION 1. PRODUCT AND COMPANY IDENTIFICATION

Product name : SULFURIC ACID 93% 66Be°

Recommended use of the chemical and restrictions on use

Recommended use : Industrial chemical

Manufacturer or supplier's details Company : Univar Solutions USA, Inc.

Address 3075 Highland Pkwy Suite 200

Downers Grove, IL 60515 United States of America (USA)

Emergency telephone number:

Transport North America: CHEMTREC (1-800-424-9300) CHEMTREC INTERNATIONAL Tel # 703-527-3887

Additional Information:

: Responsible Party: Product Compliance Department E-mail: SDSNA@univarsolutions.com SDS Requests: 1-855-429-2661 Website: www.univarsolutions.com

SECTION 2. HAZARDS IDENTIFICATION

GHS Classification

Skin corrosion

: Category 1A

Serious eye damage

: Category 1

GHS label elements

Hazard pictograms

Signal word

: Danger

Hazard statements

: H314 Causes severe skin burns and eye damage.

Precautionary statements

: Prevention:

P264 Wash skin thoroughly after handling.

P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.

Response:

P301 + P330 + P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.

P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.

P305 + P351 + P338 + P310 IF IN EYES: Rinse cautiously with

SDS Number: 100000039101 2 / 11 SULFURIC ACID 93% 66Be° water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.

P363 Wash contaminated clothing before reuse.

Storage:

P405 Store locked up.

Disposal:

P501 Dispose of contents/ container to an approved waste dis-posal plant.

Other hazards

None known.

SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS

Substance / Mixture

: Mixture

Hazardous components

CAS-No. Chemical name Weight percent 7664-93-9 Sulfuric acid 90 - 100 Any Concentration shown as a range is due to batch variation.

Molecular formula

: H2-O4-S

SECTION 4. FIRST AID MEASURES

General advice

: Move out of dangerous area.

Consult a physician.

Show this safety data sheet to the doctor in attendance.

Do not leave the victim unattended.

If inhaled

: If unconscious, place in recovery position and seek medical advice.

If symptoms persist, call a physician.

In case of skin contact

: Immediate medical treatment is necessary as untreated wounds from corrosion of the skin heal slowly and with difficul-ty.

If on skin, rinse well with water.

If on clothes, remove clothes.

In case of eye contact

: Small amounts splashed into eyes can cause irreversible tis-sue damage and blindness.

In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

Continue rinsing eyes during transport to hospital.

Remove contact lenses.

Keep eye wide open while rinsing.

If eye irritation persists, consult a specialist.

If swallowed : Clean mouth with water and drink afterwards plenty of water.

SDS Number: 100000039101 3 / 11 SULFURIC ACID 93% 66Be°

Keep respiratory tract clear.

Do NOT induce vomiting.

Do not give milk or alcoholic beverages.

Never give anything by mouth to an unconscious person.

If symptoms persist, call a physician.

Take victim immediately to hospital.

SECTION 5. FIREFIGHTING MEASURES

Suitable extinguishing media

: Dry chemical Carbon dioxide (CO2)

Unsuitable extinguishing media

: High volume water jet Water

Specific hazards during fire-fighting

: Do not allow run-off from fire fighting to enter drains or water courses.

Hazardous combustion prod-ucts

: sulfur oxides

Specific extinguishing meth-ods

: Use a water spray to cool fully closed containers.

Further information : Collect contaminated fire extinguishing water separately. This must not be discharged into drains.

Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations.

Special protective equipment for firefighters

: Wear self-contained breathing apparatus for firefighting if nec-essary.

SECTION 6. ACCIDENTAL RELEASE MEASURES

Personal precautions, protec-tive equipment and emer-gency procedures

: Use personal protective equipment.

Environmental precautions

: Prevent product from entering drains.

Prevent further leakage or spillage if safe to do so.

If the product contaminates rivers and lakes or drains inform respective authorities.

Methods and materials for containment and cleaning up

: Soak up with inert absorbent material (e.g. sand, silica gel, acid binder, universal binder, sawdust).

Keep in suitable, closed containers for disposal.

SECTION 7. HANDLING AND STORAGE

Advice on protection against : Normal measures for preventive fire protection.

SDS Number: 100000039101 4 / 11 SULFURIC ACID 93% 66Be° fire and explosion

Advice on safe handling

: Do not breathe vapours/dust.

Avoid contact with skin and eyes.

For personal protection see section 8.

Smoking, eating and drinking should be prohibited in the ap-plication area.

To avoid spills during handling keep bottle on a metal tray.

Dispose of rinse water in accordance with local and national regulations.

Conditions for safe storage

: Keep container tightly closed in a dry and well-ventilated place.

Containers which are opened must be carefully resealed and kept upright to prevent leakage.

Observe label precautions.

Electrical installations / working materials must comply with the technological safety standards.

Materials to avoid

: Do not store near acids.

SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION

Components with workplace control parameters CAS-No. Components Value type

(Form of exposure)

Control parame-ters / Permissible concentration

Basis

7664-93-9 Sulfuric acid TWA (Thorac-ic fraction)

0.2 mg/m3 ACGIH

TWA 1 mg/m3 NIOSH REL TWA 1 mg/m3 OSHA Z-1 TWA 1 mg/m3 OSHA P0

Personal protective equipment

Respiratory protection

: No personal respiratory protective equipment normally re-quired.

Hand protection

Remarks

: The suitability for a specific workplace should be discussed with the producers of the protective gloves.

Eye protection

: Eye wash bottle with pure water Tightly fitting safety goggles Wear face-shield and protective suit for abnormal processing problems.

Skin and body protection

: Impervious clothing Choose body protection according to the amount and concen-tration of the dangerous substance at the work place.

Hygiene measures

: When using do not eat or drink.

When using do not smoke.

SDS Number: 100000039101 5 / 11 SULFURIC ACID 93% 66Be°

Wash hands before breaks and at the end of workday.

SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES

Appearance

: liquid

Colour

: Clear, Colorless, amber

Odour

: pungent

Odour Threshold

: No data available pH

: 0.3 @ 25 °C (77 °F)

Freezing Point (Melting point/range)

: -31 - 10.56 °C (-24 - 51.01 °F)

Boiling Point (Boiling point/boiling range)

: 217 - 330 °C (423 - 626 °F)

Flash point

Evaporation rate

Flammability (solid, gas)

Upper explosion limit

Lower explosion limit

Vapour pressure

: < 0.3 mmHg @ 25 °C (77 °F)

Relative vapour density

: 3.4 @ 20 °C (68 °F) (Air = 1.0)

Relative density

: 1.8347 - 1.8437 @ 25 °C (77 °F) Reference substance: (water = 1)

Density

: Estimated 1.837 g/cm3 @ 20 °C (68 °F)

15.3 - 15.4 lb/gal @ 25 °C (77 °F)

Solubility(ies) Water solubility

: completely miscible

Solubility in other solvents

Partition coefficient: n-octanol/water

Auto-ignition temperature

Thermal decomposition : 340 °C

SDS Number: 100000039101 6 / 11 SULFURIC ACID 93% 66Be°

SECTION 10. STABILITY AND REACTIVITY

Reactivity

: No dangerous reaction known under conditions of normal use.

Chemical stability

: Stable under normal conditions.

Possibility of hazardous reac-tions

: Acid reacts with most metals to release hydrogen gas which can form explosive mixtures with air.

Reacts with organic materials and may cause ignition of finely divided materials on contact.

Conditions to avoid

: Avoid contact with combustible material (paper, wool, oil).

Incompatible materials

: Alkalis Metals carbide chlorates fuminates nitrates Organic materials Strong oxidizing agents strong reducing agents water Sulphur compounds

Hazardous decomposition products

: corrosive vapors Sulphur oxides toxic fumes

SECTION 11. TOXICOLOGICAL INFORMATION

Skin corrosion/irritation

Product:

Remarks: Extremely corrosive and destructive to tissue.

Components:

7664-93-9:

Species: Rabbit Result: Causes severe burns.

Serious eye damage/eye irritation

Remarks: May cause irreversible eye damage.

SDS Number: 100000039101 7 / 11 SULFURIC ACID 93% 66Be°

Species: Rabbit Result: Risk of serious damage to eyes.

Germ cell mutagenicity

Genotoxicity in vitro

: Test Type: Ames test Species: Salmonella typhimurium Metabolic activation: with and without metabolic activation Result: negative

Carcinogenicity

IARC

Group 1: Carcinogenic to humans

7664-93-9

Sulfuric acid

OSHA

No component of this product present at levels greater than or equal to 0.1% is on OSHA’s list of regulated carcinogens.

NTP

Known to be human carcinogen

7664-93-9

Sulfuric acid

STOT - single exposure

Assessment: The substance or mixture is classified as specific target organ toxicant, single ex-posure, category 3 with respiratory tract irritation.

Further information

Remarks: No data available

SECTION 12. ECOLOGICAL INFORMATION

Ecotoxicity

No data available

Persistence and degradability

No data available

Bioaccumulative potential

No data available

SDS Number: 100000039101 8 / 11 SULFURIC ACID 93% 66Be°

Mobility in soil

No data available

Other adverse effects

Ozone-Depletion Potential

: Regulation: 40 CFR Protection of Environment; Part 82 Pro-tection of Stratospheric Ozone - CAA Section 602 Class I Substances Remarks: This product neither contains, nor was manufac-tured with a Class I or Class II ODS as defined by the U.S.

Clean Air Act Section 602 (40 CFR 82, Subpt. A, App.A + B).

Additional ecological infor-mation

: An environmental hazard cannot be excluded in the event of unprofessional handling or disposal.

Harmful to aquatic life with long lasting effects.

SECTION 13. DISPOSAL CONSIDERATIONS

Disposal methods Waste from residues : Dispose of in accordance with all applicable local, state and federal regulations.

For assistance with your waste management needs - including disposal, recycling and waste stream reduction, contact Uni-var Solutions ChemCare: 1-800-909-4897

Dispose of in accordance with all applicable local, state and federal regulations.

For assistance with your waste management needs - including disposal, recycling and waste stream reduction, contact Uni-var Solutions ChemCare: 1-800-909-4897

Contaminated packaging : Empty remaining contents.

Dispose of as unused product.

Do not re-use empty containers.

SECTION 14. TRANSPORT INFORMATION

DOT (Department of Transportation):

UN1830, SULFURIC ACID, 8, II

IATA (International Air Transport Association):

UN1830, SULPHURIC ACID, 8, II

IMDG (International Maritime Dangerous Goods):

UN1830, SULPHURIC ACID, 8, II

SDS Number: 100000039101 9 / 11 SULFURIC ACID 93% 66Be°

SECTION 15. REGULATORY INFORMATION

WHMIS Classification

: D2A: Very Toxic Material Causing Other Toxic Effects D2B: Toxic Material Causing Other Toxic Effects E: Corrosive Material

EPCRA - Emergency Planning and Community Right-to-Know Act

CERCLA Reportable Quantity

Components CAS-No. Component RQ (lbs)

Calculated product RQ (lbs)

Sulfuric acid 7664-93-9 1000 1000

SARA 304 Extremely Hazardous Substances Reportable Quantity

Components CAS-No. Component RQ (lbs)

Calculated product RQ (lbs)

Sulfuric acid 7664-93-9 1000 1000

SARA 311/312 Hazards

: Skin corrosion or irritation Serious eye damage or eye irritation

SARA 302

: No chemicals in this material are subject to the reporting re-quirements of SARA Title III, Section 302.

SARA 313

: This material does not contain any chemical components with known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313.

Clean Air Act

This product does not contain any hazardous air pollutants (HAP), as defined by the U.S. Clean Air Act Sec-tion 112 (40 CFR 61).

This product does not contain any chemicals listed under the U.S. Clean Air Act Section 112(r) for Accidental Release Prevention (40 CFR 68.130, Subpart F).

This product does not contain any chemicals listed under the U.S. Clean Air Act Section 111 SOCMI Inter-mediate or Final VOC's (40 CFR 60.489).

Clean Water Act

The following Hazardous Substances are listed under the U.S. CleanWater Act, Section 311, Table 116.4A:

7664-93-9 Sulfuric acid The following Hazardous Chemicals are listed under the U.S. CleanWater Act, Section 311, Table 117.3:

7664-93-9 Sulfuric acid This product does not contain any toxic pollutants listed under the U.S. Clean Water Act Section 307

Massachusetts Right To Know

7664-93-9 Sulfuric acid

Pennsylvania Right To Know

7664-93-9 Sulfuric acid 7732-18-5 Water

California Prop 65

WARNING: This product can expose you to chemicals including Sulfuric acid, which is/are

SDS Number: 100000039101 10 / 11 SULFURIC ACID 93% 66Be° known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

The components of this product are reported in the following inventories:

TSCA

: On TSCA Inventory

DSL

: All components of this product are on the Canadian DSL

AICS

: On the inventory, or in compliance with the inventory

NZIoC

: Not in compliance with the inventory

ENCS

KECI

PICCS

IECSC

SECTION16. OTHER INFORMATION

NFPA: HMIS III:

The information accumulated is based on the data of which we are aware and is believed to be correct as of the date hereof. Since this information may be applied under conditions beyond our control and with which we may be unfamiliar and since data made become available subsequently to the date hereof, we do not assume any responsibility for the results of its use. Recipients are advised to confirm in advance of need that the information is current, applicable, and suitable to their circumstances. This SDS has been prepared by Univar Solutions Product Compliance Department (1-855-429-2661) SDSNA@univarsolutions.com.

Revision Date

: 12/31/2020

Material number:

Flammability

H ea lth

Instability

W

FLAMMABILITY

PHYSICAL HAZARD

HEALTH

3*

Special hazard.

0 = not significant, 1 =Slight, 2 = Moderate, 3 = High 4 =Extreme, * = Chronic

SDS Number: 100000039101 11 / 11 SULFURIC ACID 93% 66Be°

16145761, 16145532, 16145325, 16145036, 16144466, 16158800, 16152844, 16146037, 16147599, 16147477, 16158884, 16158841, 16145294, 16144737, 16143905, 16148041, 16144253, 16148755, 16163605, 16163600, 16148558, 16166436, 16166263, 16149587, 16138737, 16144430, 16159796, 16144634, 16144492, 16148416, 16152198, 16151380, 16151346, 16148456, 16148188, 16144447, 16144280, 16144100, 16144089, 16159794, 16143770, 16143771, 16160331, 16136043, 16149274, 16158943, 16149737, 16149062, 16148018, 16147993, 16145633, 16145526, 16144840, 16144220, 16143768, 16147033, 16147042, 16144370, 16144451, 16142210, 16140162, 16141097, 16140348, 16141851, 16141877, 16140763, 16143767, 16143769, 16142063, 16142367, 16142360, 16140603, 16142270

Key or legend to abbreviations and acronyms used in the safety data sheet

ACGIH American Conference of Govern-ment Industrial Hygienists

LD50 Lethal Dose 50%

AICS Australia, Inventory of Chemical Substances

LOAEL Lowest Observed Adverse Effect Level

DSL Canada, Domestic Substances List NFPA National Fire Protection Agency NDSL Canada, Non-Domestic Substanc-es List NIOSH National Institute for Occupational

Safety & Health CNS Central Nervous System NTP National Toxicology Program CAS Chemical Abstract Service NZloC New Zealand Inventory of Chemi-cals EC50 Effective Concentration NOAEL No Observable Adverse Effect

Level EC50 Effective Concentration 50% NOEC No Observed Effect Concentration EGEST EOSCA Generic Exposure Scenar-io Tool OSHA Occupational Safety & Health

Administration EOSCA European Oilfield Specialty Chem-icals Association PEL Permissible Exposure Limit

EINECS European Inventory of Existing Chemical Substances

PICCS Philippines Inventory of Commer-cial Chemical Substances

MAK Germany Maximum Concentration Values

PRNT Presumed Not Toxic

GHS Globally Harmonized System RCRA Resource Conservation Recovery Act

>= Greater Than or Equal To STEL Short-term Exposure Limit IC50 Inhibition Concentration 50% SARA Superfund Amendments and

Reauthorization Act.

IARC International Agency for Research on Cancer TLV Threshold Limit Value

IECSC Inventory of Existing Chemical Substances in China

TWA Time Weighted Average

ENCS Japan, Inventory of Existing and New Chemical Substances

TSCA Toxic Substance Control Act

KECI Korea, Existing Chemical Inventory UVCB Unknown or Variable Composi-tion, Complex Reaction Products, and Biological Materials

<= Less Than or Equal To WHMIS Workplace Hazardous Materials Information System

LC50 Lethal Concentration 50%