AnhydrousMagnesiumChloride
1.ProductIdentification
ProductName:AnhydrousMagnesiumChloride
MSDSCode:2571
CASNo.:7786-30-3
Molecularformula:MgCl2
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Molecularweight:95.21
2.Composition/InformationonIngredients
Hazardousingredient:
MagnesiumChlorideCASNo.:7786-30-3
3.HazardsIdentification
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EntryRoutes:Inhalationandingestion.
HealthHazards:Foraccidentaltake,itmaycausediarrheaandmaycausemagnesiumpoisoningtopersonsofrenaldysfunctionwithsymptomsincludinggastralgia,vomiting,waterydiarrhea,weakness,prostration,hardbreathandcyanosis.Forlong-termcontactofthepowderofthisproduct,itmaycauseinflammationofeyesandupperrespiratorytract.
EnvironmentalHazards:Itmaydoharmtoenvironmentandmaycausewaterpollution.
Fire&ExplosionHazards:Thisproductisnon-combustible.
4.FirstAidMeasures
SkinContact:Removecontaminatedclothesandflushwithplentyofwater.
EyesContact:Raiseeyelidsandflushwithwaterflowornormalsaline.Getmedicalcare.
Inhalation:Removetofreshair.Keeprespiratorytractunblocked.Giveoxygenifbreathingisdifficult;giveartificialrespirationifnotbreathing.Getmedicalcare.
Ingestion:Drinkplentyofwater.Inducevomitingandgetmedicalcare.
5.Fire-FightingMeasures
HazardDescription:Thisproductisnotcombustible.Itmayreleasetoxicfumefromthermaldecomposition.
HazardousCombustionProducts:Chlorinehydrideandmagnesiumoxide.
Fire-FightingMethods:Trytoremovecontainersfromfireareatosafetyplaces.Donotusefullwaterjettoavoidspillfireorsplashing.
AppropriateFireExtinguishingAgents:Frogwater,foam,powderandsand.
6.AccidentalReleaseMeasures
EmergencyMeasure:Isolatecontaminatedareaandrestrictaccess.Personsdealingwithemergencyarerecommendedwearingdust-proofrespiratorsanduniforms.Donotcontactleakagedirectly.Forsmallleakage,justsweepitup,butavoidgeneratingdust.Placeitinbagsandremovetoasafeplace.Forlargeleakage,collectitforrecycleortransporttowaste-deposalplaceforappropriatedeposal.
7.HandlingandStorage
HandlingPrecautions:Handleinaconfinedarea,butgoodventilationmustbequarantined.Preventdustorpowderfromreleasingintotheairofworkshops.Handingpersonnelmustattendprofessionaltrainingandoperatestrictlyaccordingtooperatinginstructions.Recommendwearingself-containeddust-proofrespirators,safetychemicalgoggles,acidandalkali-resistantrubberuniformsandchemicalprotectivegloves.Avoidgeneratingdust.Stayawayfromoxidants.Thestorageareashouldbeequippedwithemergencyequipmentsforleakage.Theemptiedcontainersmaycontainhazardoussubstances.
StoragePrecautions:Storeinacool,dryandwell-ventilatedstoreroom.Stayawayfromfireandheatsources.Avoiddirectsunlight.Thecontainersshouldbetightlysealed.Donotstoretogetherwithoxidants.Thestorageareashouldbeequippedwithemergencyequipmentsforleakage.
8.ExposureControl/PersonalProtection
ExposureLimits:
ChinaMAC:Notregulated
FSUMAC:Notregulated
UnitedStateTLV-TWA:Notregulated
UnitedStateTLV-STEL:Notregulated
MonitoringMethod:FlameAtomicAbsorptionSpectrometry(FAAS)andTitanYellowColorimetry.
EngineeringControl:Produceinaconfinedareaandquarantinegoodventilation.
RespiratoryProtection:Recommendwearingself-containeddust-proofrespiratorswhendustconcentrationishighintheair.
EyesProtection:Wearchemicalsafetygoggles.
BodyProtection:Wearacidandalkaliresistantrubberuniforms.
HandsProtection:Wearchemicalprotectivegloves.
FurtherInformation:Donoteating,drinkingorsmokingduringworking.Washthoroughlyafterwork.Keepgoodpersonalhygienichabits.
9.Physical&ChemicalProperties
Appearance&PhysicalState:Colorlessdeliquescenthexagonalcrystal.
PH:
MeltingPoint(℃):708
BoilingPint(℃):1412
RelativeDensity(water=1):2.325(@25℃)
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RelativeVaporDensity(Air=1):Nodata
Saturatedvaporpressure(kPa):Nodata
Combustionheat(kj/mol):Notapplicable
Criticalpressure(MPa):Notapplicable
Octanol/WaterPartitionCoefficient:Nodata
FlashPoint(℃):Notapplicable
IgnitingTemperature(℃):Notapplicable
Flammable/Explosivelimits-UpperVol%:Notapplicable
Flammable/Explosivelimits-LowerVol%:Notapplicable
Solubility:Solubleinwaterandalcohol.
Application:Rawmaterialformagnesiummetal,disinfector,frozenbrineandceramics.Additivefortextileandpaper.
Refractiveindex:1.675
10.StabilityandReactivity
Stability:Stable.
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Incompatiblesubstances:Strongoxidantsandwater.
Conditionstoavoid:
Hazardouspolymerization:Willnotoccur.
Combustion/DecompositionProducts:Chlorinehydrideandmagnesiumoxide.
11.ToxicologicalInformation
AcuteToxicity:LD50:2800mg/kg(Rat,oral)
LC50:Nodata.
Sub-AcuteToxicity&ChronicToxicity:
Irritation:
Sensitivity:
Mutagenicity:
Teratogenictttiy
12.EcologicalInformation
Eco-Toxicity:
Biodegradability:
Non-Biodegradability:
BiologicalAccumulation:
OtherHazardousEffects:Itmaydoharmtoenvironmentandmaycausewaterpollution.
13.DisposalConsideration
WasteClass:
DisposalMethods:Usesafetyburyingmethod.Buryitinanappropriateplaceandtrytorecyclecontainers.
DisposalPrecautions:
14.TransportationInformation
HazardClass:Nodata.
UNCode:Nodata
PackingSymbol:
PackingGroup:
PackingMethod:Nodata
TransportationAttention:Checkwhetherthepackageiscompletedorsealedbeforetransporting;makesuretherearenodamageandnofallingdownofpackagesduringtransporting;doNOTtransporttogetherwithoxidants.Stayawayfromdirectsunlight,rainandhigh-temperatureareas.
15.RegulatoryInformation
TheRegulationsofSafeManagementRegardingDangerousChemicals(February17,1987),ImplementingRulesofTheRegulationsofSafeManagementRegardingDangerousChemicals(1992)andTheProvisionsofSafeUseofChemicalsintheWorkplace(1996)statesomerequirementsforsafeuse,production,storage,transportation,loading/unloading,classificationofdangerouschemicals.
16.OtherInformation
References:
Issuedby:
Reviewedby:
Revision:
OtherInformation:
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