化學品安全技術(shù)說明MSDS-亞硫酸氫鈉(中英文對照版本)

./5.3.5SodiumBisulfite1>ChemicalProductandCompanyIdentificationMSDSName:SodiumSulfite,AnhydrousCatalogNumbers:S80195,1MSS44-20,1MSS4420,BP355500,BP355-500,BP355500,S43010,S4303,S430500,S430-10,S430-3,S430-500,S43010,S4303,S430500,S4473,S447500,S447-3,S447-500,S4473,S447500Synonyms:Sulfurousacid,disodiumsalt2>Composition,InformationonIngredientsCAS#ChemicalNamePercentEINECS/ELINCS7757-83-7Sodiumsulfite,Anhydrous100.0231-821-4HazardSymbols:XNRiskPhrases:2236/37/383>HazardsIdentificationEMERGENCYOVERVIEWAppearance:white.Airsensitive.Moisturesensitive.Warning!Causeseyeandskinirritation.Maycausedigestivetractirritation.Causesrespiratorytractirritation.Maybeharmfulifswallowed.TargetOrgans:Centralnervoussystem.PotentialHealthEffectsEye:Causeseyeirritation.Maycausechemicalconjunctivitis.Skin:Causesskinirritation.Ingestion:Maycausegastrointestinalirritationwithnausea,vomitinganddiarrhea.Maybeharmfulifswallowed.Inhalation:Causesrespiratorytractirritation.Canproducedelayedpulmonaryedema.Chronic:Effectsmaybedelayed.4>FirstAidMeasuresEyes:Flusheyeswithplentyofwaterforatleast15minutes,occasionallyliftingtheupperandlowereyelids.Getmedicalaid.Skin:Getmedicalaid.Flushskinwithplentyofsoapandwaterforatleast15minuteswhileremovingcontaminatedclothingandshoes.Washclothingbeforereuse.Ingestion:Ifvictimisconsciousandalert,give2-4cupfulsofmilkorwater.Nevergiveanythingbymouthtoanunconsciousperson.Getmedicalaidimmediately.Inhalation:Removefromexposuretofreshairimmediately.Ifnotbreathing,giveartificialrespiration.Ifbreathingisdifficult,giveoxygen.Getmedicalaid.NotestoPhysician:Treatsymptomaticallyandsupportively.5>FireFightingMeasuresGeneralInformation:Asinanyfire,wearaself-containedbreathingapparatusinpressure-demand,MSHA/NIOSH<approvedorequivalent>,andfullprotectivegear.Duringafire,irritatingandhighlytoxicgasesmaybegeneratedbythermaldecompositionorcombustion.Wearappropriateprotectiveclothingtopreventcontactwithskinandeyes.Wearaself-containedbreathingapparatus<SCBA>topreventcontactwiththermaldecompositionproducts.ExtinguishingMedia:Substanceisnoncombustible;useagentmostappropriatetoextinguishsurroundingfire.DoNOTgetwaterinsidecontainers.Usewaterspray,drychemical,carbondioxide,orappropriatefoam.6>AccidentalReleaseMeasuresGeneralInformation:UseproperpersonalprotectiveequipmentasindicatedinSection8.Spills/Leaks:Vacuumorsweepupmaterialandplaceintoasuitabledisposalcontainer.Cleanupspillsimmediately,observingprecautionsintheProtectiveEquipmentsection.Avoidgeneratingdustyconditions.Provideventilation.Placeunderaninertatmosphere.Donotgetwaterinsidecontainers.7>HandlingandStorageHandling:Washthoroughlyafterhandling.Usewithadequateventilation.Minimizedustgenerationandaccumulation.Avoidcontactwitheyes,skin,andclothing.Keepcontainertightlyclosed.Avoidingestionandinhalation.Handleunderaninertatmosphere.Storeprotectedfromair.Donotallowcontactwithwater.Washclothingbeforereuse.Keepfromcontactwithmoistairandsteam.Storage:Storeinatightlyclosedcontainer.Keepfromcontactwithoxidizingmaterials.Storeinacool,dry,well-ventilatedareaawayfromincompatiblesubstances.Keepawayfromstrongacids.Donotexposetoair.Storeprotectedfrommoisture.Storeunderaninertatmosphere.8>ExposureControls,PersonalProtectionEngineeringControls:Facilitiesstoringorutilizingthismaterialshouldbeequippedwithaneyewashfacilityandasafetyshower.Useadequateventilationtokeepairborneconcentrationslow.ExposureLimitsChemicalNameACGIHNIOSHOSHA-FinalPELsSodiumsulfite,AnhydrousnonelistednonelistednonelistedOSHAVacatedPELs:Sodiumsulfite,Anhydrous:NoOSHAVacatedPELsarelistedforthischemical.PersonalProtectiveEquipmentEyes:WearappropriateprotectiveeyeglassesorchemicalsafetygogglesasdescribedbyOSHA'seyeandfaceprotectionregulationsin29CFR1910.133orEuropeanStandardEN166.Skin:Wearappropriateprotectiveglovestopreventskinexposure.Clothing:Wearappropriateprotectiveclothingtopreventskinexposure.Respirators:ArespiratoryprotectionprogramthatmeetsOSHA's29CFR§1910.134andANSIZ88.2requirementsorEuropeanStandardEN149mustbefollowedwheneverworkplaceconditionswarrantarespirator'suse.FollowtheOSHArespiratorregulationsfoundin29CFR1910.134orEuropeanStandardEN149.AlwaysuseaNIOSHorEuropeanStandardEN149approvedrespiratorwhennecessary.9>PhysicalandChemicalPropertiesPhysicalState:SolidAppearance:whiteOdor:odorlesspH:Notavailable.VaporPressure:Notavailable.VaporDensity:Notavailable.EvaporationRate:Notavailable.Viscosity:Notavailable.BoilingPoint:Notavailable.Freezing/MeltingPoint:Notavailable.AutoignitionTemperature:Notavailable.FlashPoint:Notavailable.DecompositionTemperature:>500degCNFPARating:<estimated>Health:2;Flammability:0;Reactivity:0ExplosionLimits,Lower:Notavailable.Upper:Notavailable.Solubility:23g/100mLwater<20°C>SpecificGravity/Density:2.6330g/cm3MolecularFormula:Na2O3SMolecularWeight:126.0410>StabilityandReactivityChemicalStability:Stableatroomtemperatureinclosedcontainersundernormalstorageandhandlingconditions.ConditionstoAvoid:Incompatiblematerials,dustgeneration,moisture,exposuretoair,excessheat.IncompatibilitieswithOtherMaterials:Strongoxidizingagents,acids,organics,moisture,air,combustiblematerials.HazardousDecompositionProducts:Oxidesofsulfur.HazardousPolymerization:Hasnotbeenreported.11>ToxicologicalInformationRTECS#:CAS#7757-83-7:WE2150000LD50/LC50:CAS#7757-83-7:Oral,mouse:LD50=820mg/kg;Carcinogenicity:CAS#7757-83-7:NotlistedbyACGIH,IARC,NIOSH,NTP,orOSHA.Epidemiology:Noinformationavailable.Teratogenicity:Noinformationavailable.ReproductiveEffects:Noinformationavailable.Neurotoxicity:Noinformationavailable.Mutagenicity:Noinformationavailable.OtherStudies:Nodataavailable.12>EcologicalInformationEcotoxicity:Nodataavailable.Noinformationavailable.Environmental:Noinformationfound.Physical:Noinformationfound.Other:Noinformationavailable.13>DisposalConsiderationsChemicalwastegeneratorsmustdeterminewhetheradiscardedchemicalisclassifiedasahazardouswaste.USEPAguidelinesfortheclassificationdeterminationarelistedin40CFRParts261.3.Additionally,wastegeneratorsmustconsultstateandlocalhazardouswasteregulationstoensurecompleteandaccurateclassification.RCRAP-Series:Nonelisted.RCRAU-Series:Nonelisted.14>TransportInformationUSDOTIATARID/ADRIMOCanadaTDGShippingName:NoinformationavailableNoinformationavailableHazardClass:UNNumber:PackingGroup:15>RegulatoryInformationUSFEDERALTSCACAS#7757-83-7islistedontheTSCAinventory.Health&SafetyReportingListNoneofthechemicalsareontheHealth&SafetyReportingList.ChemicalTestRulesNoneofthechemicalsinthisproductareunderaChemicalTestRule.Section12bNoneofthechemicalsarelistedunderTSCASection12b.TSCASignificantNewUseRuleNoneofthechemicalsinthismaterialhaveaSNURunderTSCA.SARASection302<RQ>NoneofthechemicalsinthismaterialhaveanRQ.Section302<TPQ>NoneofthechemicalsinthisproducthaveaTPQ.SARACodesCAS#7757-83-7:acute.Section313NochemicalsarereportableunderSection313.CleanAirAct:Thismaterialdoesnotcontainanyhazardousairpollutants.ThismaterialdoesnotcontainanyClass1Ozonedepletors.ThismaterialdoesnotcontainanyClass2Ozonedepletors.CleanWaterAct:NoneofthechemicalsinthisproductarelistedasHazardousSubstancesundertheCWA.NoneofthechemicalsinthisproductarelistedasPriorityPollutantsundertheCWA.NoneofthechemicalsinthisproductarelistedasToxicPollutantsundertheCWA.OSHA:NoneofthechemicalsinthisproductareconsideredhighlyhazardousbyOSHA.STATECAS#7757-83-7isnotpresentonstatelistsfromCA,PA,MN,MA,FL,orNJ.CaliforniaNoSignificantRiskLevel:Noneofthechemicalsinthisproductarelisted.European/InternationalRegulationsEuropeanLabelinginAccordancewithECDirectivesHazardSymbols:XNRiskPhrases:R22Harmfulifswallowed.R36/37/38Irritatingtoeyes,respiratorysystemandskin.SafetyPhrases:S24/25Avoidcontactwithskinandeyes.WGK<WaterDanger/Protection>CAS#7757-83-7:1CanadaCAS#7757-83-7islistedonCanada'sDSLList.CAS#7757-83-7islistedonCanada'sDSLList.ThisproducthasaWHMISclassificationofD2B.CAS#7757-83-7isnotlistedonCanada'sIngredientDisclosureList.ExposureLimits16>AdditionalInformationMSDSCreationDate:7/15/1999Revision#1Date:8/02/2000Theinformationaboveisbelievedtobeaccurateandrepresentsthebestinformationcurrentlyavailabletous.However,wemakenowarrantyofmerchantabilityoranyotherwarranty,expressorimplied,withrespecttosuchinformation,andweassumenoliabilityresultingfromitsuse.Usersshouldmaketheirowninvestigationstodeterminethesuitabilityoftheinformationfortheirparticularpurposes.InnoeventshallFisherbeliableforanyclaims,losses,ordamagesofanythirdpartyorforlostprofitsoranyspecial,indirect,incidental,consequentialorexemplarydamages,howsoeverarising,evenifFisherhasbeenadvisedofthepossibilityofsuchdamages.5.3.5亞硫酸氫鈉1〕化學品名稱化學品中文名稱：亞硫酸氫鈉化學品英文名稱：sodiumbisulfite中文名稱2：酸式亞硫酸鈉英文名稱2：hydrogensulfitesodium分子式：NaHSO3分子量：104.062〕成分、組成信息有害物成分含量CASNo.亞硫酸氫鈉≥99.5%7631-90-53〕危險性概述健康危害：對皮膚、眼、呼吸道有刺激性,可引起過敏反應(yīng)?？梢鸾悄p害,導致失明?？梢鹣淮罅靠诜饜盒?、腹痛、腹瀉、循環(huán)衰竭、中樞神經(jīng)抑制。環(huán)境危害：對環(huán)境有危害,對水體可造成污染。燃爆危險：本品不燃,具腐蝕性,可致人體灼傷。4〕急救措施皮膚接觸：立即脫去污染的衣著,用大量流動清水沖洗。就醫(yī)。眼睛接觸：立即提起眼瞼,用大量流動清水或生理鹽水徹底沖洗至少15分鐘。就醫(yī)。吸入：迅速脫離現(xiàn)場至空氣新鮮處。保持呼吸道通暢。如呼吸困難,給輸氧。如呼吸停止,立即進行人工呼吸。就醫(yī)。食入：飲足量溫水,催吐。就醫(yī)5〕消防措施危險特性：具有強還原性。接觸酸或酸氣能產(chǎn)生有毒氣體。受高熱分解放出有毒的氣體。具有腐蝕性。有害燃燒產(chǎn)物：氧化硫、氧化鈉。滅火方法：消防人員必須穿全身耐酸堿消防服。滅火時盡可能將容器從火場移至空曠處。然后根據(jù)著火原因選擇適當滅火劑滅火。6〕泄漏應(yīng)急處理應(yīng)急處理：隔離泄漏污染區(qū),限制出入。建議應(yīng)急處理人員戴防塵口罩,穿防酸服。不要直接接觸泄漏物。小量泄漏：避免揚塵,小心掃起,收集于干燥、潔凈、有蓋的容器中。大量泄漏：收集回收或運至廢物處理場所處置。7〕操作處置與儲存操作注意事項：密閉操作,局部排風。防止粉塵釋放到車間空氣中。操作人員必須經(jīng)過專門培訓,嚴格遵守操作規(guī)程。建議操作人員佩戴自吸過濾式防塵口罩,戴化學安全防護眼鏡,穿橡膠耐酸堿服,戴橡膠耐酸堿手套。避免產(chǎn)生粉塵。避免與氧化劑、酸類、堿類接觸。配備泄漏應(yīng)急處理設(shè)備。倒空的容器可能殘留有害物。儲存注意事項：儲存于陰涼、通風的庫房。遠離火種、熱源。防止陽光直射。