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1、MaterialSafetyDataSheetOxalicacidSection1-ChemicalNameChemicalsEnglishname:ethanedioicacidTechnicalManualCode:CASNo.:144-62-7Molecularformula:C2H2O4MolecularWeight:90.04Section2-Composition,InformationonIngredientsChemicalNameCasNoPercentOxalicacid144-62-7Section3-HazardsRiskcategory:Pathways:Ski
2、nandeyecontact,inhalation.Healthhazards:Thisproducthasastrongirritantandcorrosive.Itsdustorconcentratedsolutionscancauseseveredamagetotheskin,eyesormucousmembranes.Oralcorrosionmouthanddigestivetract,gastrointestinalreactions,collapse,convulsions,shockandcausedeath,theapparentkidneydamageandevenu
3、remia.Hypocalcemiamayoccurinthebodywithcalciumions.Long-terminhalationofvaporscauseneurastheniasyndrome,headache,vomiting,nasalulcers,protein,anemiaappearintheurine.Environmentalhazards:Explosionhazard:Section4-FirstAidMeasuresSkincontact:Immediatelyremovecontaminatedclothing,rinseforatleast15min
4、uteswithplentyofwater.Medicaltreatment.Eyecontact:immediatelyfiledeyelid,withplentyofwaterorsalinethoroughlywashedatleast15minutes.Medicaltreatment.Inhalation:rapidlyfromthescenetofreshair.Keeptheairwayopen.Ifbreathingisdifficult,giveoxygen.Ifbreathinghasstopped,performartificialrespiration.Medic
5、altreatment.Ingestion:assoonaspossiblewithwaterorwaterpluscalciumlactate,calciumgluconateorlimegastriclavage.40gglucoseandthenpouredintothestomach.Section5-FireFightingMeasuresHazardouscharacteristics:caseoffire,combustiblehighfever.ThethermaldecompositionoftoxicgasesHazardouscombustionproducts:F
6、irefightingmethods:firefightersarerequiredtoweargasmasks,atasafedistance,thewindonfire.ExtinguishingMedia:Waterspray,foam,drypowder,carbondioxide,sand.Section6-SpillresponseEmergencytreatment:Isolationleakcontaminatedareas,restrictingaccess.Recommendedemergencypersonnelwearingadustmask(fullcover)
7、,wearprotectiveclothing.Toavoiddust,carefullyscan,bagplacedtransfertoasafeplace.Iflargespills,plasticsheeting,canvascover.Recyclingortransportedtothewastedisposalsites.Section7-HandlingandStorageHandlingPrecautions:iso
