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1、MaterialSafetyDataSheetOxalicacidSection1-ChemicalNameChemicalsEnglishname:ethanedioicacidTechnicalManualCode:CASNo.:144-62-7Molecularformula:C2H2O4MolecularWeight:90.04Section2-Composition,InformationonIngredientsChemicalNameCasNoPercentOxalicacid144-62-7Section
2、3-HazardsRiskcategory:Pathways:Skinandeyecontact,inhalation.Healthhazards:Thisproducthasastrongirritantandcorrosive.Itsdustorconcentratedsolutionscancauseseveredamagetotheskin,eyesormucousmembranes.Oralcorrosionmouthanddigestivetract,gastrointestinalreactions,col
3、lapse,convulsions,shockandcausedeath,theapparentkidneydamageandevenuremia.Hypocalcemiamayoccurinthebodywithcalciumions.Long-terminhalationofvaporscauseneurastheniasyndrome,headache,vomiting,nasalulcers,protein,anemiaappearintheurine.Environmentalhazards:Explosion
4、hazard:Section4-FirstAidMeasuresSkincontact:Immediatelyremovecontaminatedclothing,rinseforatleast15minuteswithplentyofwater.Medicaltreatment.Eyecontact:immediatelyfiledeyelid,withplentyofwaterorsalinethoroughlywashedatleast15minutes.Medicaltreatment.Inhalation:ra
5、pidlyfromthescenetofreshair.Keeptheairwayopen.Ifbreathingisdifficult,giveoxygen.Ifbreathinghasstopped,performartificialrespiration.Medicaltreatment.Ingestion:assoonaspossiblewithwaterorwaterpluscalciumlactate,calciumgluconateorlimegastriclavage.40gglucoseandthenp
6、ouredintothestomach.Section5-FireFightingMeasuresHazardouscharacteristics:caseoffire,combustiblehighfever.ThethermaldecompositionoftoxicgasesHazardouscombustionproducts:Firefightingmethods:firefightersarerequiredtoweargasmasks,atasafedistance,thewindonfire.Exting
7、uishingMedia:Waterspray,foam,drypowder,carbondioxide,sand.Section6-SpillresponseEmergencytreatment:Isolationleakcontaminatedareas,restrictingaccess.Recommendedemergencypersonnelwearingadustmask(fullcover),wearprotectiveclothing.Toavoiddust,carefullyscan,bagplaced
8、transfertoasafeplace.Iflargespills,plasticsheeting,canvascover.Recyclingortransportedtothewastedisposalsites.Section7-HandlingandStorageHandlingPrecautions:iso
