安全数据表

SANFRESHDK-500,San-DiaPolymers,Ltd.,MSDSNo.034390002DatePrepared:March22,2004MATERIALSAFETYDATASHEET1.ProductandCompanyIdentificationProductname:SANFRESHDK-500Intendeduse:SuperabsorbentpolymerMSDSNo.:034390002ManufactureName:San-DiaPolymers,Ltd.Address:No.10ChuoBldg.,5-6,Honcho1-chome,Nihonbashi,Chuo-ku,Tokyo103-0023,JapanTelephonenumber(Information):[phone]Faxnumber:[phone]DivisiontobecontactedName:PLGroup/SanyoChemicalIndustries,Ltd.Address:11-1,IkkyoNomoto-cho,Higashiyama-ku,Kyoto605-0995,JapanEmergencytelephonenumber:[phone]Telephonenumber(Information):[phone]Faxnumber:[phone].Composition/InformationonIngredientsSubstance/Preparation:SubstanceChemicalName/GenericNameCASRN#Wt.%Cross-linkedacrylicacidpolymersodiumsaltProprietaryApprox.98WaterApprox.2Ingredientscontributingtothehazard:None3.HazardsIdentificationMostImportantHazards:HealthEffects:Powdermaymechanicallyinjurecornea.Particulatecausesnoseandthroatirritationifinhaled.EnvironmentalEffects:NoinformationisavailableSpecificHazards:Exposuretolowlevelsofdustcanresultinlungirritationandinflammation.ClassificationEU:NotapplicableSANFRESHDK-500,San-DiaPolymers,Ltd.,MSDSNo.034390002DatePrepared:March22,20044.First-AidMeasuresGeneralinformation:Alwaysseekmedicalattentionifsymptomsdevelopthatarepossiblyduetoexposurethroughskinoreyecontactorthroughinhalationoringestion.Inhalation:Removetofreshairandrestorebreathing.Skincontact:Flushaffectedskinwithwater.Eyecontact:Immediatelyflusheyeswithplentyofwaterforatleast15minutesincludingundereyelids.Seekmedicalattention.Ingestion:Give1or2glassesofmilkorwater.Donotinducevomiting.Ifvomitingshouldoccurspontaneously,keepairwayclear.Seekmedicalattention.5.Fire-fightingMeasuresExtinguishingmediaSuitable:Carbondioxide,drychemical,foam,waterfogNotsuitable:WaterjetSpecifichazards:Generatetoxicgases(carbonoxides,hydrocarbonsetc.)inafire.Specificmethods:Keepawayfromsourcesofignitionanduseappropriateextinguishingmedia.Firefightersshouldbeupwindposition.Protectionoffirefighters:Wearself-containedpositivepressurebreathingapparatusandfullfirefightingprotectiveclothing.6.AccidentalReleaseMeasuresPersonalprecautions:Wearadequatepersonalprotectiveclothingandequipment.Environmentalprecautions:Donotdischargeintodrainsandsurfacewaters.Methodsforcleaningup:Stopleaks.Provideadequateventilationtospillarea.Avoidignitionsourcessuchassparks,flameandstaticbuildup.Useexplosion-proofequipment.Cleanupspillsimmediatelybysweepingup,shovelinguporvacuumandputinalabeledwastecontainerfordisposal.Avoidcreatingexplosiveconcentrationsofdust.Informationforpreventionofsecondaryhazards:Isolatethehazardareaanddenyentryforunnecessaryandunprotectedpersonnel.Wetpowdersandsolutionsareveryslippery.SANFRESHDK-500,San-DiaPolymers,Ltd.,MSDSNo.034390002DatePrepared:March22,20047.HandlingandStorageHandlingTechnicalmeasures:Localventilationisrequiredwhendustyconditions.Equipeyewashfacility,safetyshowerintheworkarea.Precautions:Mayformflammabledust-airmixtures.Avoidignitionsourcessuchassparks,staticbuildup.Avoidcontactwitheyes,skinandclothing.Avoidbreathingfumeordust.Safehandlingadvice:Washhandsandfacethoroughlyafterhandling.StorageTechnicalmeasures:Storeinawell-ventilatedarea.Storageconditions:Thisproducthassomepossibilityofcoloringbystoringinhotandhumidconditionsforalongtime.Storeinacoolanddryplaceawayfromheat,sparksandflame.Keepcontainertightlyclosed.:Donotplacethepaperbagsonthegroundorfloorwithoutpallets.Thisproductishygroscopic.Incompatibleproducts:Strongoxidizingagentsetc.8.ExposureControls/PersonalProtectionEngineeringmeasurestoreduceexposure:Providelocalexhaustventilation.ControlparameterLimitvaluesACGIHTLV(2003):Nuisancedustandparticulate;TWA10mg/m3San-Diarecommendlimit;0.05mg/m3PersonalprotectiveequipmentRespiratoryprotection:Weardustmask.Useanapproveddustrespiratorforconcentrationinexcessoftheapplicableexposurelimit.Handprotection:Wearimperviousgloves.Eyeprotection:Wearsafetyglasses.Skinandbodyprotection:Wearsuitableclothing.Hygienemeasures:Eyewashfacility,safetyshowerSANFRESHDK-500,San-DiaPolymers,Ltd.,MSDSNo.034390002DatePrepared:March22,20049.PhysicalandChemicalPropertiesPhysicalstateForm:PowderColor:WhiteOdor:NospecificodorpH:6.2(0.5%suspensioninphysiologicalsaltsoln.)Specifictemperature/temperaturerangeatwhichchangesinphysicalstateoccurMeltingpoint:Decomposebelowmeltingpoint.Boilingpoint:NotapplicableDecompositiontemperature:Approx.250FFlashpoint:None(ClevelandOpenCup)Vaporpressure:NotapplicableVapordensity:NotapplicableAutoignitiontemperature:492918F(similarproduct)Explosionproperties:Minimumexplosiveconcentration;1,200g/m3(similarproduct)Bulkdensity:Approx.0.6g/ml(at25)SolubilityWater:Insoluble,swellableEthylacetate:InsolubleToluene:InsolubleMethylalcoholInsolubleOctanol/waterpartitioncoefficient:NodataViscosity:Notapplicable10.StabilityandReactivityStability:StableundernormalconditionsHazardousreaction:Notoccur.Noself-reactivityConditionstoavoid:NoneMaterialstoavoid:Strongoxidizingagentsetc.Hazard