msds for magnesium carbonate, n-hydrate page 1：msds碳酸镁水合物，1页

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1、MATERIALSAFETYDATASHEETMagnesiumcarbonate,reagent(powder)****SECTION1-CHEMICALPRODUCTANDCOMPANYIDENTIFICATION****MSDSName:Magnesiumcarbonate,reagent(powder)CompanyIdentification:AllanChemicalCorporationP.O.Box1837FortLee,NJ07024Forinformationcall:201-592-8122orFA

2、X:201-592-9298ForemergenciesintheUS,callCHEM-TEL:800-255-3924****SECTION2-COMPOSITION,INFORMATIONONINGREDIENTS****CAS#ChemicalName%EINECS#546-93-0MAGNESIUMCARBONATE100208-915-9****SECTION3-HAZARDSIDENTIFICATION****EMERGENCYOVERVIEWAppearance:white.Caution!Maycaus

3、ecentralnervoussystemdepression.Maycausecardiacdisturbances.Maycauseeyeandskinirritation.Maycauserespiratoryanddigestivetractirritation.TargetOrgans:None.PotentialHealthEffectsEye:Maycausemildeyeirritation.Skin:Lowhazardforusualindustrialhandling.Ingestion:Maycau

4、seirritationofthedigestivetract.ExcessexposurecancauseCNSdepressionandneurologicalandcardiacabnormalities.Inhalation:Maycauserespiratorytractirritation.Chronic:Noinformationfound.****SECTION4-FIRSTAIDMEASURES****Eyes:Immediatelyflusheyeswithplentyofwaterforatleas

5、t15minutes,occasionallyliftingtheupperandlowerlids.Getmedicalaid.Skin:6Immediatelyflushskinwithplentyofsoapandwaterforatleast15minuteswhileremovingcontaminatedclothingandshoes.Getmedicalaidifirritationdevelopsorpersists.Ingestion:Ifvictimisconsciousandalert,give2

6、-4cupfulsofmilkorwater.Getmedicalaidimmediately.Inhalation:Removefromexposuretofreshairimmediately.Ifnotbreathing,giveartificialrespiration.Ifbreathingisdifficult,giveoxygen.Getmedicalaid.NotestoPhysician:Treatsymptomaticallyandsupportively.Antidote:TheuseofCalci

7、umgluconatetoprecipitatetheoxalateshouldbedeterminedbyonlyqualifiedmedicalpersonnel.****SECTION5-FIREFIGHTINGMEASURES****GeneralInformation:Asinanyfire,wearaself-containedbreathingapparatusinpressure-demand,MSHA/NIOSH(approvedorequivalent),andfullprotectivegear.C

8、ombustiongeneratestoxicfumes.ExtinguishingMedia:Substanceisnoncombustible;useagentmostappropriatetoextinguishsurroundingfire.Auto-ignitionTemperature:Notavaila