SECTION 1. IDENTIFICATION
Product Name: Potassium Sulfite
Product Number: All applicable American Elements product codes, e.g. K-SIT-01-P
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CAS #: 10117-38-1
Relevant identified uses of the substance: Scientific research and development
Supplier details:American Elements10884 Weyburn Ave.Los Angeles, CA 90024Tel: +1 310-208-0551Fax: +1 310-208-0351
Emergency telephone number:Domestic, North America: +1 800-424-9300International: +1 703-527-3887
SECTION 2. HAZARDS IDENTIFICATION
2.1 Classification of the substance or mixtureNot a hazardous substance or mixture.2.2 GHS Label elements, including precautionary statementsNot a hazardous substance or mixture.2.3 Hazards not otherwise classified (HNOC) or not covered by GHS – none
SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS
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3.1 SubstancesFormula : K2O3SMolecular Weight : 158.26 g/molCAS-No. : 10117-38-1EC-No. : 233-321-1No ingredients are hazardous according to OSHA criteria.No components need to be disclosed according to the applicable regulations.
SECTION 4. FIRST AID MEASURES
4.1 Description of first aid measuresIf inhaledIf breathed in, move person into fresh air. If not breathing, give artificial respiration.In case of skin contactWash off with soap and plenty of water.In case of eye contactFlush eyes with water as a precaution.If swallowedNever give anything by mouth to an unconscious person. Rinse mouth with water.4.2 Most important symptoms and effects, both acute and delayedThe most important known symptoms and effects are described in the labelling (see section 2.2) and/or in section 114.3 Indication of any immediate medical attention and special treatment neededno data available
SECTION 5. FIREFIGHTING MEASURES
5.1 Extinguishing mediaSuitable extinguishing mediaUse water spray, alcohol-resistant foam, dry chemical or carbon dioxide.5.2 Special hazards arising from the substance or mixtureSulphur oxides, Potassium oxides5.3 Advice for firefightersWear self contained breathing apparatus for fire fighting if necessary.5.4 Further informationno data available
SECTION 6. ACCIDENTAL RELEASE MEASURES
6.1 Personal precautions, protective equipment and emergency proceduresAvoid dust formation. Avoid breathing vapours, mist or gas.For personal protection see section 8.6.2 Environmental precautionsDo not let product enter drains.6.3 Methods and materials for containment and cleaning upSweep up and shovel. Keep in suitable, closed containers for disposal.6.4 Reference to other sectionsFor disposal see section 13.
SECTION 7. HANDLING AND STORAGE
7.1 Precautions for safe handlingFurther processing of solid materials may result in the formation of combustible dusts. The potential for combustibledust formation should be taken into consideration before additional processing occurs.Provide appropriate exhaust ventilation at places where dust is formed.For precautions see section 2.2.7.2 Conditions for safe storage, including any incompatibilitiesKeep container tightly closed in a dry and well-ventilated place.Air and moisture sensitive. Store under inert gas. Keep in a dry place.7.3 Specific end use(s)Apart from the uses mentioned in section 1 no other specific uses are stipulated.
SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
8.1 Control parametersComponents with workplace control parametersContains no substances with occupational exposure limit values.8.2 Exposure controlsAppropriate engineering controlsGeneral industrial hygiene practice.Personal protective equipmentEye/face protectionUse equipment for eye protection tested and approved under appropriate government standards such asNIOSH (US) or EN 166(EU).Skin protectionHandle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (withouttouching glove’s outer surface) to avoid skin contact with this product. Dispose of contaminated gloves afteruse in accordance with applicable laws and good laboratory practices. Wash and dry hands.Body ProtectionChoose body protection in relation to its type, to the concentration and amount of dangerous substances, andto the specific work-place., The type of protective equipment must be selected according to the concentrationand amount of the dangerous substance at the specific workplace.Respiratory protectionRespiratory protection is not required. Where protection from nuisance levels of dusts are desired, use typeN95 (US) or type P1 (EN 143) dust masks. Use respirators and components tested and approved underappropriate government standards such as NIOSH (US) or CEN (EU).Control of environmental exposureDo not let product enter drains.
SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES
9.1 Information on basic physical and chemical propertiesa) Appearance Form: powderColour: whiteb) Odour no data availablec) Odour Threshold no data availabled) pH no data availablee) Melting point/range: > 590 °C (> 1,094 °F) – OECD Test Guideline 102f) Initial boiling point and boiling rangeno data availableg) Flash point not applicableh) Evapouration rate no data availablei) Flammability (solid, gas) no data availablej) Upper/lower flammability or explosive limitsno data availablek) Vapour pressure no data availablel) Vapour density no data availablem) Relative density 2.35 g/cm3 at 20 °C (68 °F)n) Water solubility 1,060 g/l at 25 °C (77 °F) – completely solubleo) Partition coefficient: noctanol/waterno data availablep) Auto-ignition temperatureno data availableq) Decomposition temperatureno data availabler) Viscosity no data availables) Explosive properties no data availablet) Oxidizing properties no data available9.2 Other safety informationno data available
SECTION 10. STABILITY AND REACTIVITY
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10.1 Reactivityno data available10.2 Chemical stabilityStable under recommended storage conditions.10.3 Possibility of hazardous reactionsno data available10.4 Conditions to avoidno data available10.5 Incompatible materialsWater, Humid air, Strong acids and oxidizing agents10.6 Hazardous decomposition productsOther decomposition products – no data availableIn the event of fire: see section 5
SECTION 11. TOXICOLOGICAL INFORMATION
Information on toxicological effectsAcute toxicityno data availableInhalation: no data availableDermal: no data availableno data availableSkin corrosion/irritationSkin – rabbitResult: No skin irritation – 4 h(OECD Test Guideline 404)Serious eye damage/eye irritationno data availableRespiratory or skin sensitisationno data availableGerm cell mutagenicityAmes testS. typhimuriumResult: negativeCarcinogenicityIARC: No component of this product present at levels greater than or equal to 0.1% is identified asprobable, possible or confirmed human carcinogen by IARC.ACGIH: No component of this product present at levels greater than or equal to 0.1% is identified as acarcinogen or potential carcinogen by ACGIH.NTP: No component of this product present at levels greater than or equal to 0.1% is identified as aknown or anticipated carcinogen by NTP.OSHA: No component of this product present at levels greater than or equal to 0.1% is identified as acarcinogen or potential carcinogen by OSHA.Reproductive toxicityno data availableno data availableSpecific target organ toxicity – single exposureno data availableSpecific target organ toxicity – repeated exposureno data availableAspiration hazardno data availableAdditional InformationRTECS: Not availableTo the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughlyinvestigated.
SECTION 12. ECOLOGICAL INFORMATION
12.1 ToxicityToxicity to fish static test – Leuciscus idus (Golden orfe) – 215 – 464 mg/l – 96 h(DIN 38412)12.2 Persistence and degradabilityno data available12.3 Bioaccumulative potentialno data available12.4 Mobility in soilno data available12.5 Results of PBT and vPvB assessmentPBT/vPvB assessment not available as chemical safety assessment not required/not conducted12.6 Other adverse effectsno data available
SECTION 13. DISPOSAL CONSIDERATIONS
13.1 Waste treatment methodsProductOffer surplus and non-recyclable solutions to a licensed disposal company.Contaminated packagingDispose of as unused product.
SECTION 14. TRANSPORT INFORMATION
DOT (US)Not dangerous goodsIMDGNot dangerous goodsIATANot dangerous goods
SECTION 15. REGULATORY INFORMATION
SARA 302 ComponentsSARA 302: No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302.SARA 313 ComponentsSARA 313: This material does not contain any chemical components with known CAS numbers that exceed thethreshold (De Minimis) reporting levels established by SARA Title III, Section 313.SARA 311/312 HazardsNo SARA HazardsMassachusetts Right To Know ComponentsNo components are subject to the Massachusetts Right to Know Act.Pennsylvania Right To Know ComponentsPotassium sulphiteCAS-No.10117-38-1Revision DateNew Jersey Right To Know ComponentsPotassium sulphiteCAS-No.10117-38-1Revision DateCalifornia Prop. 65 ComponentsThis product does not contain any chemicals known to State of California to cause cancer, birth defects, or any otherreproductive harm.
SECTION 16. OTHER INFORMATION
Safety Data Sheet according to Regulation (EC) No. 1907/2006 (REACH). The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. American Elements shall not be held liable for any damage resulting from handling or from contact with the above product. See reverse side of invoice or packing slip for additional terms and conditions of sale. COPYRIGHT 1997-2022 AMERICAN ELEMENTS. LICENSED GRANTED TO MAKE UNLIMITED PAPER COPIES FOR INTERNAL USE ONLY.
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