SECTION 1. IDENTIFICATION
Product Name: Zinc Sulfate Heptahydrate
Product Number: All applicable American Elements product codes, e.g. ZN-SAT-02-C.7HYD , ZN-SAT-03-C.7HYD , ZN-SAT-04-C.7HYD , ZN-SAT-05-C.7HYD
Bạn đang xem: Zinc Sulfate Heptahydrate
CAS #: 7446-20-0
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
Classification of the substance or mixtureClassification according to Regulation (EC) No 1272/2008GHS05 CorrosionEye Dam. 1 H318 Causes serious eye damage.GHS07Acute Tox. 4 H302 Harmful if swallowed.Classification according to Directive 67/548/EEC or Directive 1999/45/ECXn; HarmfulR22: Harmful if swallowed.Xi; IrritantR41: Risk of serious damage to eyes.N; Dangerous for the environmentR50/53: Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.Information concerning particular hazards for human and environment:N/AHazards not otherwise classifiedNo data availableLabel elementsLabelling according to Regulation (EC) No 1272/2008The substance is classified and labeled according to the CLP regulation.Hazard pictograms
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GHS05GHS07Signal wordDangerHazard statementsH302 Harmful if swallowed.H318 Causes serious eye damage.Precautionary statementsP280 Wear protective gloves/protective clothing/eye protection/face protection.P264 Wash thoroughly after handling.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/doctor/…P301+P312 IF SWALLOWED: Call a POISON CENTER/doctor/…/if you feel unwell.P501 Dispose of contents/container in accordance with local/regional/national/international regulations.WHMIS classificationD2B – Toxic material causing other toxic effectsClassification systemHMIS ratings (scale 0-4)(Hazardous Materials Identification System) HEALTH FIRE REACTIVITY20 1Health (acute effects) = 2Flammability = 0Physical Hazard = 1Other hazardsResults of PBT and vPvB assessmentPBT:N/AvPvB:N/A
SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS
SubstancesCAS No. / Substance Name:7446-20-0 Zinc sulfate heptahydrateIdentification number(s):EC number:231-793-3Index number:030-006-00-9
SECTION 4. FIRST AID MEASURES
Description of first aid measuresIf inhaled:Supply patient with fresh air. If not breathing, provide artificial respiration. Keep patient warm.Seek immediate medical advice.In case of skin contact:Immediately wash with soap and water; rinse thoroughly.Seek immediate medical advice.In case of eye contact:Rinse opened eye for several minutes under running water. Consult a physician.If swallowed:Seek medical treatment.Information for doctorMost important symptoms and effects, both acute and delayedNo data availableIndication of any immediate medical attention and special treatment neededNo data available
SECTION 5. FIREFIGHTING MEASURES
Extinguishing mediaSuitable extinguishing agentsProduct is not flammable. Use fire-fighting measures that suit the surrounding fire.Special hazards arising from the substance or mixtureIf this product is involved in a fire, the following can be released:Sulfur oxides (SOx)Metal oxide fumeAdvice for firefightersProtective equipment:Wear self-contained respirator.Wear fully protective impervious suit.
SECTION 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency proceduresUse personal protective equipment. Keep unprotected persons away.Ensure adequate ventilationEnvironmental precautions:Do not allow material to be released to the environment without official permits.Do not allow product to enter drains, sewage systems, or other water courses.Do not allow material to penetrate the ground or soil.Methods and materials for containment and cleanup:Dispose of contaminated material as waste according to section 13.Prevention of secondary hazards:No special measures required.Reference to other sectionsSee Section 7 for information on safe handlingSee Section 8 for information on personal protection equipment.See Section 13 for disposal information.
SECTION 7. HANDLING AND STORAGE
HandlingPrecautions for safe handlingHandle under dry protective gas.Keep container tightly sealed.Store in cool, dry place in tightly closed containers.Ensure good ventilation at the workplace.Prevent formation of dust.Information about protection against explosions and fires:The product is not flammableConditions for safe storage, including any incompatibilitiesRequirements to be met by storerooms and receptacles:No special requirements.Information about storage in one common storage facility:Store away from water/moisture.Store away from strong bases.Store away from oxidizing agents.Further information about storage conditions:Store under dry inert gas.This product is hygroscopic.Keep container tightly sealed.Store in cool, dry conditions in well-sealed containers.Protect from humidity and water.Specific end use(s)No data available
SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Additional information about design of technical systems:Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least 100 feet per minute.Control parametersComponents with limit values that require monitoring at the workplace:None.Additional information:No dataExposure controlsPersonal protective equipmentFollow typical protective and hygienic practices for handling chemicals.Keep away from foodstuffs, beverages and feed.Remove all soiled and contaminated clothing immediately.Wash hands before breaks and at the end of work.Avoid contact with the eyes.Maintain an ergonomically appropriate working environment.Breathing equipment:Use suitable respirator when high concentrations are present.Recommended filter device for short term use:Use a respirator with type N95 (USA) or PE (EN 143) cartridges as a backup to engineering controls. Risk assessment should be performed to determine if air-purifying respirators are appropriate. Only use equipment tested and approved under appropriate government standards.Protection of hands:Impervious glovesInspect gloves prior to use.Suitability of gloves should be determined both by material and quality, the latter of which may vary by manufacturer.Material of glovesNitrile rubber, NBRPenetration time of glove material (in minutes)No data availableEye protection:Tightly sealed gogglesBody protection:Protective work clothing.
SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES
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Information on basic physical and chemical propertiesAppearance:Form: Crystalline or lumpColor: Colorless to whiteOdor: No data availableOdor threshold: No data available.pH (50 g/l) at 20 °C (68 °F): 4.4-6Melting point/Melting range: 100 °C (212 °F)Boiling point/Boiling range: No data availableSublimation temperature / start: No data availableFlammability (solid, gas)No data available.Ignition temperature: No data availableDecomposition temperature: No data availableAutoignition: No data available.Danger of explosion: No data available.Explosion limits:Lower: No data availableUpper: No data availableVapor pressure: N/ADensity at 20 °C (68 °F): 1.97 g/cm3 (16.44 lbs/gal)Relative densityNo data available.Vapor densityN/AEvaporation rateN/ASolubility in / Miscibility with Water at 20 °C (68 °F): 960 g/lPartition coefficient (n-octanol/water): No data available.Viscosity:Dynamic: N/AKinematic: N/AOther informationNo data available
SECTION 10. STABILITY AND REACTIVITY
ReactivityNo data availableChemical stabilityStable under recommended storage conditions.Thermal decomposition / conditions to be avoided:Decomposition will not occur if used and stored according to specifications.Possibility of hazardous reactionsReacts with strong oxidizing agentsConditions to avoidNo data availableIncompatible materials:Oxidizing agentsWater/moistureBasesHazardous decomposition products:Sulfur oxides (SOx)Metal oxide fume
SECTION 11. TOXICOLOGICAL INFORMATION
Information on toxicological effectsAcute toxicity:Harmful if swallowed.The Registry of Toxic Effects of Chemical Substances (RTECS) contains acute toxicity data for this substance.LD/LC50 values that are relevant for classification:Oral LD50 1260 mg/kg (rat)Skin irritation or corrosion:May cause irritationEye irritation or corrosion:Causes serious eye damage.Sensitization:No sensitizing effects known.Germ cell mutagenicity:The Registry of Toxic Effects of Chemical Substances (RTECS) contains mutation data for this substance.Carcinogenicity:EPA-D: Not classifiable as to human carcinogenicity: inadequate human and animal evidence of carcinogenicity or no data are available.EPA-I: Data are inadequate for an assessment of human carcinogenic potential.EPA-II: Inadequate information to access carcinogenic potential.Reproductive toxicity:No effects known.Specific target organ system toxicity – repeated exposure:No effects known.Specific target organ system toxicity – single exposure:No effects known.Aspiration hazard:No effects known.Subacute to chronic toxicity:The Registry of Toxic Effects of Chemical Substances (RTECS) contains multiple dose toxicity data for this substance.Additional toxicological information:To the best of our knowledge the acute and chronic toxicity of this substance is not fully known.
SECTION 12. ECOLOGICAL INFORMATION
ToxicityAquatic toxicity:No data availablePersistence and degradabilityNo data availableBioaccumulative potentialNo data availableMobility in soilNo data availableEcotoxical effects:Remark:Very toxic for aquatic organismsAdditional ecological information:Do not allow material to be released to the environment without official permits.Do not allow undiluted product or large quantities to reach groundwater, water courses, or sewage systems.Also poisonous for fish and plankton in water bodies.May cause long lasting harmful effects to aquatic life.Avoid transfer into the environment.Very toxic for aquatic organismsResults of PBT and vPvB assessmentPBT:N/AvPvB:N/AOther adverse effectsNo data available
SECTION 13. DISPOSAL CONSIDERATIONS
Waste treatment methodsRecommendationConsult official regulations to ensure proper disposal.Uncleaned packagings:Recommendation:Disposal must be made according to official regulations.
SECTION 14. TRANSPORT INFORMATION
UN-NumberDOT, IMDG, IATAUN3077UN proper shipping nameDOTEnvironmentally hazardous substances, solid, n.o.s. (Zinc sulfate heptahydrate)IMDG, IATAENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Zinc sulfate heptahydrate)Transport hazard class(es)DOT, IMDGClass9 Miscellaneous dangerous substances and articles.Label9Class 9 (M7) Miscellaneous dangerous substances and articlesLabel9IATAClass9 Miscellaneous dangerous substances and articles.Label9Packing groupDOT, IMDG, IATAIIIEnvironmental hazards:Special marking (ADR):Symbol (fish and tree)Special marking (IATA):Symbol (fish and tree)Special precautions for userWarning: Miscellaneous dangerous substances and articlesEMS Number: F-A,S-FTransport in bulk according to Annex II of MARPOL73/78 and the IBC CodeN/ATransport/Additional information:DOTMarine Pollutant (DOT):NoUN “Model Regulation”:UN3077, Environmentally hazardous substances, solid, n.o.s. (Zinc sulfate heptahydrate), 9, III
SECTION 15. REGULATORY INFORMATION
Safety, health and environmental regulations/legislation specific for the substance or mixtureNational regulationsAll components of this product are listed in the U.S. Environmental Protection Agency Toxic Substances Control Act Chemical substance Inventory.All components of this product are listed on the Canadian Domestic Substances List (DSL).SARA Section 313 (specific toxic chemical listings)7446-20-0 Zinc sulfate heptahydrateCalifornia Proposition 65Prop 65 – Chemicals known to cause cancerSubstance is not listed.Prop 65 – Developmental toxicitySubstance is not listed.Prop 65 – Developmental toxicity, femaleSubstance is not listed.Prop 65 – Developmental toxicity, maleSubstance is not listed.Information about limitation of use:For use only by technically qualified individuals.Other regulations, limitations and prohibitive regulationsSubstance of Very High Concern (SVHC) according to the REACH Regulations (EC) No. 1907/2006.Substance is not listed.The conditions of restrictions according to Article 67 and Annex XVII of the Regulation (EC) No 1907/2006 (REACH) for the manufacturing, placing on the market and use must be observed.Substance is not listed.Annex XIV of the REACH Regulations (requiring Authorisation for use)Substance is not listed.REACH – Pre-registered substancesSubstance is listed.Chemical safety assessment:A Chemical Safety Assessment has not been carried out.
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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