Sodium-Tripolyphosphate(stpp)三聚磷酸钠-MSDS(英文版)

Name:SodiumTripolyphosphateTech.85%MaterialSafetyDataSheetSynonym:SodiumTriphosphate;SodiumTripolyphosphateCAS:7758-29-4Section1-ChemicalProductMSDSName:SodiumTripolyphosphateTech.85%Synonym:SodiumTriphosphate;SodiumTripolyphosphate.Section2-COMPOSITION,INFORMATIONONINGREDIENTSCAS#ChemicalNamecontentEINECS#7758-29-4PentasodiumTriphosphate85231-838-7HazardSymbols:XIRiskPhrases:36/37/38Section3-HAZARDSIDENTIFICATIONEMERGENCYOVERVIEWIrritatingtoeyes,respiratorysystemandskin.Hygroscopic(absorbsmoisturefromtheair).PotentialHealthEffectsEye:Causeseyeirritation.Maycausechemicalconjunctivitis.Skin:Causesskinirritation.Ingestion:Maycausegastrointestinalirritationwithnausea,vomitinganddiarrhea.Inhalation:Causesrespiratorytractirritation.Thetoxicologicalpropertiesofthissubstancehavenotbeenfullyinvestigated.Canproducedelayedpulmonaryedema.Chronic:Effectsmaybedelayed.Section4-FIRSTAIDMEASURESEyes:Immediatelyflusheyeswithplentyofwaterforatleast15minutes,occasionallyliftingtheupperandlowereyelids.Getmedicalaid.Skin:Getmedicalaid.Flushskinwithplentyofwaterforatleast15minuteswhileremovingcontaminatedclothingandshoes.Washclothingbeforereuse.Ingestion:Nevergiveanythingbymouthtoanunconsciousperson.Getmedicalaid.DoNOTinducevomiting.Ifconsciousandalert,rinsemouthanddrink2-4cupfulsofmilkorwater.Inhalation:Removefromexposureandmovetofreshairimmediately.Ifnotbreathing,giveartificialrespiration.Ifbreathingisdifficult,giveoxygen.Getmedicalaid.NotestoPhysician:Treatsymptomaticallyandsupportively.Section5-FIREFIGHTINGMEASURESGeneralInformation:Asinanyfire,wearaself-containedbreathingapparatusinpressure-demand,MSHA/NIOSH(approvedorequivalent),andfullprotectivegear.Duringafire,irritatingandhighlytoxicgasesmaybegeneratedbythermaldecompositionorcombustion.ExtinguishingMedia:Useagentmostappropriatetoextinguishfire.Usewaterspray,drychemical,carbondioxide,orappropriatefoam.Section6-ACCIDENTALRELEASEMEASURESGeneralInformation:UseproperpersonalprotectiveequipmentasindicatedinSection8.Spills/Leaks:Vacuumorsweepupmaterialandplaceintoasuitabledisposalcontainer.Cleanupspillsimmediately,observingprecautionsintheProtectiveEquipmentsection.Avoidgeneratingdustyconditions.Provideventilation.Section7-HANDLINGandSTORAGEHandling:Washthoroughlyafterhandling.Minimizedustgenerationandaccumulation.Avoidcontactwitheyes,skin,andclothing.Keepcontainertightlyclosed.Avoidingestionandinhalation.Usewithadequateventilation.Washclothingbeforereuse.Storage:Storeinatightlyclosedcontainer.Storeinacool,dry,well-ventilatedareaawayfromincompatiblesubstances.Storeprotectedfrommoisture.Section8-EXPOSURECONTROLS,PERSONALPROTECTIONEngineeringControls:Facilitiesstoringorutilizingthismaterialshouldbeequippedwithaneyewashfacilityandasafetyshower.Useadequateventilationtokeepairborneconcentrationslow.ExposureLimitsCAS#7758-29-4:PersonalProtectiveEquipmentEyes:WearappropriateprotectiveeyeglassesorchemicalsafetygogglesasdescribedbyOSHA'seyeandfaceprotectionregulationsin29CFR1910.133orEuropeanStandardEN166.Skin:Wearappropriateprotectiveglovestopreventskinexposure.Clothing:Wearappropriateprotectiveclothingtopreventskinexposure.Respirators:ArespiratoryprotectionprogramthatmeetsOSHA's29CFR1910.134andANSIZ88.2requirementsorEuropeanStandardEN149mustbefollowedwheneverworkplaceconditionswarrantrespiratoruse.Section9-PHYSICALANDCHEMICALPROPERTIESPhysicalState:SolidColor:whiteOdor:odorlesspH:9.7-9.8@1%soln.VaporPressure:Notapplicable.Viscosity:Notapplicable.BoilingPoint:Notapplicable.Freezing/MeltingPoint:1152Fdecomposes.AutoignitionTemperature:Notapplicable.FlashPoint:Notapplicable.ExplosionLimits,lower:Notavailable.ExplosionLimits,upper:Notavailable.DecompositionTemperature:1152degFSolubilityinwater:20%@25CSpecificGravity/Density:1.5MolecularFormula:Na5P3O10MolecularWeight:367.8644Section10-STABILITYANDREACTIVITYChemicalStability:Stableatroomtemperatureinclosedcontainersundernormalstorageandhandlingconditions.ConditionstoAvoid:Incompatiblematerials,dustgeneration,moisture,exposuretoair,excessheat,exposuretomoistairorwater.IncompatibilitieswithOtherMaterials:Moisture,strongoxidizingagents.HazardousDecompositionProducts:Oxidesofphosphorus,irritatingandtoxicfumesandgases,toxicfumesofsodiumoxide.HazardousPolymerization:Hasnotbeenreported.Section11-TOXICOLOGICALINFORMATIONRTECS#:CAS#7758-29-4:YK4570000LD50/LC50:CAS#7758-29-4:Draizetest,rabbit,skin:500mg/24HModerate;Oral,mouse:LD50=3100mg/kg;Oral,rat:LD50=3120mg/kg;Skin,rabbit:LD50=4640mg/kg.Carcinogenicity:PentasodiumTriphosphate-NotlistedbyACGIH,IARC,orNTP.Other:SeeactualentryinRTECSforcompleteinformation.Section12-ECOLOGICALINFORMATIONSection13-DISPOSALCONSIDERATIONSDisposeofinamannerconsistentwithfederal,state,andlocalregulations.Section14-TRANSPORTINFORMATIONIATAShippingName:Notregulated.HazardClass:UNNumber:PackingGroup:IMOShippingName:Notregulated.HazardClass:UNNumber:PackingGroup:RID/ADRShippingName:Notregulated.HazardClass:UNNumber:Packinggroup:USARQ:CAS#7758-29-4:5000lbfinalRQ(ListedunderSodiumphosphate,tribasiSection15-REGULATORYINFORMA