SAFETY DATA SHEET

Product Trade Name: RPA-880

Revision Date: 20-Sep-2018 Revision Number: 1

1. Identification
1.1. Product Identifier
Product Trade Name: RPA-880
Synonyms None
Chemical Family: Blend
Internal ID Code AS000061

1.2 Recommended use and restrictions on use

Application: Hydrogen Sulfide Scavenger
Uses advised against Consumer use

1.3 Manufacturer's Name and Contact Details

Manufacturer/Supplier
Athlon Solutions LLC
5500 N. Sam Houston Pkwy W, Suite 800
Houston, TX 77086-1571
Telephone: 1-713-457-2400

Halliburton Energy Services, Inc.

645 - 7th Ave SW Suite 1800
Calgary, AB
T2P 4G8
Canada
Telephone: 1-403-231-9300

Prepared By Chemical Stewardship

Telephone: 1-281-871-6107
e-mail: fdunexchem@halliburton.com

1.4. Emergency telephone number:

Emergency Telephone Number 1-866-519-4752 or 1-760-476-3962
Global Incident Response Access Code: 334305
Contract Number: 14012

2. Hazards Identification
2.1 Classification in accordance with paragraph (d) of §1910.1200

Acute Oral Toxicity Category 4 - H302

Skin Corrosion / Irritation Category 1 A - H314
Serious Eye Damage/Irritation Category 1 - H318
Specific Target Organ Toxicity - (Single Exposure) Category 1 - H370; Category 3 - H335
Substances/mixtures corrosive to metal Category 1 - H290

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2.2. Label Elements

Hazard Pictograms

Signal Word: Danger

Hazard Statements H290 - May be corrosive to metals

H302 - Harmful if swallowed
H314 - Causes severe skin burns and eye damage
H318 - Causes serious eye damage
H370 - Causes damage to organs
H335 - May cause respiratory irritation

Precautionary Statements

Prevention P234 - Keep only in original packaging.

P260 - Do not breathe dust/fume/gas/mist/vapors/spray
P264 - Wash face, hands and any exposed skin thoroughly after handling
P270 - Do not eat, drink or smoke when using this product
P271 - Use only outdoors or in a well-ventilated area
P280 - Wear protective gloves/protective clothing/eye protection/face protection
Response P301 + P312 - IF SWALLOWED: Call a POISON CENTER or doctor/physician if
you feel unwell
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 [or shower].
P363 - Wash contaminated clothing before reuse
P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for
breathing.
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several
minutes. Remove contact lenses, if present and easy to do. Continue rinsing
P310 - Immediately call a POISON CENTER or doctor/physician
Storage P403 + P233 - Store in a well-ventilated place. Keep container tightly closed
P405 - Store locked up
P406 - Store in corrosive resistant container with a resistant inner liner.
Disposal P501 - Dispose of contents/container in accordance with
local/regional/national/international regulations

2.3 Hazards not otherwise classified

None known

3. Composition/information on Ingredients
Substances CAS Number PERCENT (w/w) GHS Classification - US
Inorganic Base Proprietary 30 - 60% Acute Tox. 4 (H302)
Skin Corr. 1 (H314)
Eye Corr. 1 (H318)
STOT SE 3 (H335)
Met. Corr. 1 (H290)
Glycol Ether Proprietary 5 - 10% Acute Tox. 4 (H302)

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STOT SE 1 (H370)
Polyol Proprietary 1 - 5% Not classified

The specific chemical identity of the composition has been withheld as proprietary. The exact percentage
(concentration) of the composition has been withheld as proprietary.

4. First Aid Measures

4.1. Description of first aid measures
Inhalation If inhaled, remove from area to fresh air. Get medical attention if respiratory
irritation develops or if breathing becomes difficult.
Eyes In case of contact, immediately flush eyes with plenty of water for at least 30
minutes. Remove contact lenses after the first 5 minutes and continue washing.
Seek immediate medical attention/advice. Suitable emergency eye wash facility
should be immediately available
Skin In case of contact, immediately flush skin with plenty of soap and water for at least
30 minutes and remove contaminated clothing, shoes and leather goods
immediately. Get medical attention immediately.
Ingestion Do NOT induce vomiting. Rinse mouth. Never give anything by mouth to an
unconscious person. Obtain immediate medical attention.

4.2 Most important symptoms/effects, acute and delayed

Harmful if swallowed. Causes severe skin irritation with tissue destruction. Causes severe eye irritation which may
damage tissue. May cause damage to internal organs. May cause respiratory irritation.

4.3. Indication of any immediate medical attention and special treatment needed
Notes to Physician Treat symptomatically.

5. Fire-fighting measures
5.1. Extinguishing media
Suitable Extinguishing Media
Water fog, carbon dioxide, foam, dry chemical.
Extinguishing media which must not be used for safety reasons
Do NOT spray pool fires directly with water. A solid stream of water directed into hot burning liquid can cause
splattering.

5.2 Specific hazards arising from the substance or mixture

Special exposure hazards in a fire
Decomposition in fire may produce harmful gases.

5.3 Special protective equipment and precautions for fire-fighters

Special protective equipment for firefighters
Full protective clothing and approved self-contained breathing apparatus required for fire fighting personnel.

6. Accidental release measures

6.1. Personal precautions, protective equipment and emergency procedures
Ensure adequate ventilation. Use appropriate protective equipment. Do not breathe dust/fume/gas/mist/vapors/spray.
Avoid contact with skin, eyes and clothing.
See Section 8 for additional information

6.2. Environmental precautions

Prevent from entering sewers, waterways, or low areas.

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6.3. Methods and material for containment and cleaning up

Dike far ahead of liquid spill for later disposal. Soak up with inert absorbent material. Pick up and transfer to properly
labeled containers.

7. Handling and storage

7.1. Precautions for safe handling
Handling Precautions
Do not breathe dust/fume/gas/mist/vapors/spray. Ensure adequate ventilation. Use appropriate protective equipment.
Avoid contact with eyes, skin, or clothing.
Hygiene Measures
Handle in accordance with good industrial hygiene and safety practice.

7.2. Conditions for safe storage, including any incompatibilities

Storage Information
Store in a well ventilated area. Store in original container. Store in corrosive resistant container with a resistant inner
liner.

8. Exposure Controls/Personal Protection

8.1 Occupational Exposure Limits

Substances CAS Number OSHA PEL-TWA ACGIH TLV-TWA

Inorganic Base Proprietary Not applicable Not applicable
Glycol Ether Proprietary Not applicable Not applicable
Polyol Proprietary TWA: 15 mg/m3 Not applicable
TWA: 5 mg/m3

8.2 Appropriate engineering controls

Engineering Controls Ensure adequate ventilation, especially in confined areas

8.3 Individual protection measures, such as personal protective equipment

Personal Protective Equipment If engineering controls and work practices cannot prevent excessive exposures,
the selection and proper use of personal protective equipment should be
determined by an industrial hygienist or other qualified professional based on the
specific application of this product.
Respiratory Protection If engineering controls and work practices cannot keep exposure below
occupational exposure limits or if exposure is unknown, wear a NIOSH certified,
European Standard EN 149, AS/NZS 1715:2009, or equivalent respirator when
using this product. Selection of and instruction on using all personal protective
equipment, including respirators, should be performed by an Industrial Hygienist or
other qualified professional.

Hand Protection Use gloves which are suitable for the chemicals present in this product as well as
other environmental factors in the workplace.
Skin Protection Wear impervious protective clothing, including boots, gloves, lab coat, apron, rain
jacket, pants or coverall, as appropriate, to prevent skin contact.
Eye Protection Wear safety glasses or goggles to protect against exposure. Chemical goggles;
also wear a face shield if splashing hazard exists.
Other Precautions None known.

9. Physical and Chemical Properties

9.1. Information on basic physical and chemical properties

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Physical State: Liquid Color Clear to Slightly Hazy , Colorless to Light
Amber
Odor: Odorless Odor No information available
Threshold:

Property Values
Remarks/ - Method
pH: 12-14 (20°C)
Freezing Point / Range Approx. -15 °C / 5 °F
Melting Point / Range No data available
Pour Point / Range No data available
Boiling Point / Range Approx. 125 °C / 257 °F
Flash Point Not combustible
Flammability (solid, gas) No data available
Upper flammability limit No data available
Lower flammability limit No data available
Evaporation rate No data available
Vapor Pressure 23 hPa at 68°F (20°C)
Vapor Density No data available
Specific Gravity 1.30 - 1.40 (20 °C/68 °F)
Water Solubility Soluble in water
Solubility in other solvents No data available
Partition coefficient: n-octanol/water No data available
Autoignition Temperature No data available
Decomposition Temperature No data available
Viscosity No data available
Explosive Properties No information available
Oxidizing Properties No information available

9.2. Other information

VOC Content (%) No data available
Liquid Density 10.83 - 11.68 lbs/gal
Bulk Density 1300 - 1400 kg/m3

10. Stability and Reactivity

10.1. Reactivity
Not expected to be reactive.

10.2. Chemical stability

Stable

10.3. Possibility of hazardous reactions

Will Not Occur

10.4. Conditions to avoid

None anticipated

10.5. Incompatible materials

Strong oxidizers. Contact with metals. Contact with acids.

10.6. Hazardous decomposition products

Carbon oxides.

11. Toxicological Information

11.1 Information on likely routes of exposure

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Principle Route of Exposure Ingestion. Skin contact. Eye contact. Inhalation.

11.2 Symptoms related to the physical, chemical and toxicological characteristics

Acute Toxicity
Inhalation May cause respiratory irritation.
Eye Contact Causes serious eye damage.
Skin Contact Causes severe burns.
Ingestion Harmful if swallowed. Causes burns of the mouth, throat and stomach.

11.3 Toxicity data

Toxicology data for the components

Substances CAS Number LD50 Oral LD50 Dermal LC50 Inhalation
Inorganic Base Proprietary 333 mg/kg (Rat) No data available No data available
Glycol Ether Proprietary 1400 mg/kg bw (Human) 9530 mg/kg (Rabbit) > 2.5 mg/L (Rat, mist, 6h)
(saturated concentration)
Polyol Proprietary 5570 mg/kg (rat) > 18700 mg/kg (rabbits) > 570 mg/m3 (Rat) 1h

Substances CAS Number Skin corrosion/irritation

Inorganic Base Corrosive to skin (Rabbit)
Glycol Ether Non-irritating to the skin (Rabbit)
Polyol Non-irritating to the skin

Substances CAS Number Serious eye damage/irritation

Inorganic Base Corrosive to eyes (Rabbit)
Glycol Ether Non-irritating to the eye (Rabbit)
Polyol Non-irritating to rabbit's eye

Substances CAS Number Skin Sensitization

Inorganic Base Did not cause sensitization on laboratory animals (guinea pig)
Glycol Ether Did not cause sensitization on laboratory animals (guinea pig) Patch test on human volunteers did not
demonstrate sensitization properties
Polyol Not regarded as a sensitizer.

Substances CAS Number Respiratory Sensitization

Inorganic Base No information available
Glycol Ether No information available
Polyol No information available

Substances CAS Number Mutagenic Effects

Inorganic Base Not regarded as mutagenic.
Glycol Ether In vitro tests did not show mutagenic effects. In vivo tests did not show mutagenic effects.
Polyol The weight of evidence from available in vitro and in vivo studies indicates that this substance is not
expected to be mutagenic.

Substances CAS Number Carcinogenic Effects

Inorganic Base No data of sufficient quality are available.
Glycol Ether Did not show carcinogenic effects in animal experiments
Polyol No data of sufficient quality are available.

Substances CAS Number Reproductive toxicity

Inorganic Base Not applicable due to corrosivity of the substance.
Glycol Ether Data are inconclusive or insufficient for classification. Fetotoxic and teratogenic effects observed in
experimental animals at concentrations that did not produce maternal toxicity.
Polyol Animal testing did not show any effects on fertility. Did not show teratogenic effects in animal
experiments.

Substances CAS Number STOT - single exposure

Inorganic Base May cause respiratory irritation.
Glycol Ether May cause disorder and damage to the Kidney; Central Nervous System (CNS) No significant toxicity

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observed in animal studies at concentration requiring classification.
Polyol No data of sufficient quality are available.

Substances CAS Number STOT - repeated exposure

Inorganic Base Not applicable due to corrosivity of the substance.
Glycol Ether Not applicable No significant toxicity observed in animal studies at concentration requiring
classification.
Polyol No significant toxicity observed in animal studies at concentration requiring classification.

Substances CAS Number Aspiration hazard

Inorganic Base Not applicable
Glycol Ether No information available
Polyol Not applicable

12. Ecological Information

12.1. Toxicity
Ecotoxicity effects
Product is not classified as hazardous to the environment.

Substance Ecotoxicity Data

Substances CAS Number Toxicity to Algae Toxicity to Fish Toxicity to Toxicity to Invertebrates
Microorganisms
Inorganic Base Proprietary No information available NOEC (24h) 28 mg/L No information available EC100 (48h) > 10 mg/L
(Lepomis macrochirus) (Dreissena
polymorpha)(similar
substance)
Glycol Ether Proprietary EC50 (72h) 6500 - 13000 LC50 (96h) 72860 mg/L No information available EC50(48 hr)>100 mg/L
mg/L (Selenastrum (Pimephales promelas) (Daphnia magna )
capricornutum) NOEC (7d) 15380 mg/L NOEC (7d) 8590
(Pimephales promelas) mg/L(Ceriodaphnia dubia)
Polyol Proprietary EC3 (8d) > 10000 mg/L LC50(96h) 54000 mg/L No information available TLM48: > 2000 mg/L
(Scenedesmus (Oncorhynchus mykiss) (Acartia tonsa)
quadricauda) LC50(48h) 1955 mg/L
(Daphnia magna)

12.2. Persistence and degradability

Substances CAS Number Persistence and Degradability

Inorganic Base Proprietary The methods for determining biodegradability are not
applicable to inorganic substances.
Glycol Ether Proprietary Readily biodegradable (100% @ <4d)
Polyol Proprietary Readily biodegradable (92% 30d)

12.3. Bioaccumulative potential

Substances CAS Number Bioaccumulation

Inorganic Base Proprietary Not Bioaccumulative
Glycol Ether Proprietary LogKow-1.36
Polyol Proprietary -1.75

12.4. Mobility in soil

Substances CAS Number Mobility

Inorganic Base Proprietary No information available
Glycol Ether Proprietary No information available
Polyol Proprietary No information available

12.5 Other adverse effects

No information available

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13. Disposal Considerations
13.1. Waste treatment methods
Disposal methods Disposal should be made in accordance with federal, state, and local regulations.
Contaminated Packaging Follow all applicable national or local regulations.

14. Transport Information

US DOT
UN Number UN3266
UN proper shipping name: Corrosive Liquid, Basic, Inorganic, N.O.S. (Contains Inorganic Base)
Transport Hazard Class(es): 8
Packing Group: II
Environmental Hazards: Not applicable
NAERG: NAERG 154

Canadian TDG
UN Number UN3266
UN proper shipping name: Corrosive Liquid, Basic, Inorganic, N.O.S. (Contains Inorganic Base)
Transport Hazard Class(es): 8
Packing Group: II
Environmental Hazards: Not applicable

IMDG/IMO
UN Number UN3266
UN proper shipping name: Corrosive Liquid, Basic, Inorganic, N.O.S. (Contains Inorganic Base)
Transport Hazard Class(es): 8
Packing Group: II
Environmental Hazards: Not applicable
EMS: EmS F-A, S-B

IATA/ICAO
UN Number UN3266
UN proper shipping name: Corrosive Liquid, Basic, Inorganic, N.O.S. (Contains Inorganic Base)
Transport Hazard Class(es): 8
Packing Group: II
Environmental Hazards: Not applicable

Transport in bulk according to Annex II of MARPOL 73/78 and the IBC Code Not applicable
Special Precautions for User None

15. Regulatory Information

US Regulations
US TSCA Inventory All components listed on inventory or are exempt.

TSCA Significant New Use Rules - S5A2

Substances CAS Number TSCA Significant New Use Rules - S5A2
Inorganic Base Proprietary Not applicable
Glycol Ether Proprietary Not applicable
Polyol Proprietary Not applicable

EPA SARA Title III Extremely Hazardous Substances

Substances CAS Number EPA SARA Title III Extremely Hazardous
Substances

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Inorganic Base Proprietary Not applicable
Glycol Ether Proprietary Not applicable
Polyol Proprietary Not applicable

EPA SARA (311,312) Hazard Class

Corrosive to metal
Skin Corrosion or Irritation
Serious eye damage or eye irritation
Specific target organ toxicity (single or repeated exposure)
Acute toxicity (any route of exposure)

EPA SARA (313) Chemicals

Substances CAS Number Toxic Release Inventory (TRI) - Toxic Release Inventory (TRI) -
Group I Group II
Inorganic Base Proprietary Not applicable Not applicable
Glycol Ether Proprietary 1.0% Not applicable
Polyol Proprietary Not applicable Not applicable

EPA CERCLA/Superfund Reportable Spill Quantity

Substances CAS Number CERCLA RQ
Inorganic Base Proprietary 1000 lb
454 kg
Glycol Ether Proprietary 5000 lb
2270 kg
Polyol Proprietary Not applicable

EPA RCRA Hazardous Waste Classification

Corrosivity D002

California Proposition 65
Substances CAS Number California Proposition 65
Inorganic Base Proprietary Not applicable
Glycol Ether Proprietary developmental toxicity
Polyol Proprietary Not applicable

U.S. State Right-to-Know Regulations

Substances CAS Number MA Right-to-Know Law NJ Right-to-Know Law PA Right-to-Know Law
Inorganic Base Proprietary Present Present Environmental hazard
Glycol Ether Proprietary Present Present Environmental hazard
Polyol Proprietary Present Present Present

NFPA Ratings: Health 3, Flammability 0, Reactivity 0

HMIS Ratings: Health 3, Flammability 0, Physical Hazard 0 , PPE: X

Canadian Regulations
Canadian Domestic Substances All components listed on inventory or are exempt.
List (DSL)

16. Other information

Preparation Information
Prepared By Chemical Stewardship
Telephone: 1-281-871-6107
e-mail: fdunexchem@halliburton.com

Revision Date: 20-Sep-2018

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Reason for Revision Initial Release

Additional information
For additional information on the use of this product, contact your local Halliburton representative.

For questions about the Safety Data Sheet for this or other Halliburton products, contact Chemical Stewardship at
1-580-251-4335.

Key or legend to abbreviations and acronyms used in the safety data sheet
bw–bodywei ght
CAS–Chemi calAbst ractsSer vi
ce
d - day
EC50–Ef fectiveConcent ration50%
ErC50–Ef fectiveConcent rationgrowt
hrate50%
h - hour
LC50–Let halConcent r
ati
on50%
LD50–Let halDose50%
LL50–Let halLoadi ng50%
mg/ kg–mi lli
gram/ kilogram
mg/ L–mi ll
igram/ li
ter
mg/m3 - milligram/cubic meter
mm - millimeter
mmHg - millimeter mercury
NIOSH–Nat i
onalI nstitut
ef orOccupationalSaf
etyandHeal
th
NTP–Nat i
onalTox i
cologyPr ogram
OEL–Occupat ionalEx posur eLimit
PEL–Per mi ssibleEx posur eLi mit
ppm –par tspermi l
li
on
STEL–Shor tTer m Ex posur eLi mit
TWA–Ti me- Wei ghtedAver age
UN–Uni tedNat ions
w/w - weight/weight

Key literature references and sources for data

www.ChemADVISOR.com/

Disclaimer Statement
This information is furnished without warranty, expressed or implied, as to accuracy or completeness. The
information is obtained from various sources including the manufacturer and other third party sources. The
information may not be valid under all conditions nor if this material is used in combination with other materials or in
any process. Final determination of suitability of any material is the sole responsibility of the user.

End of Safety Data Sheet

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