化学品安全技术说明MSDS6盐酸中英文对照版本.docx
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化学品安全技术说明MSDS6盐酸中英文对照版本.docx
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化学品安全技术说明MSDS6盐酸中英文对照版本
5.3.2Hydrochloricacid
1)ChemicalProductandCompanyIdentification
MSDSName:
HydrochloricAcid37%Solution
CatalogNumbers:
S71942,S71943,S74853,S74853SC,S80038,A142-212,A142P-20,A144-212,A144-500,A144-500LB,A144-612GAL,A144C-212,A144C-212EA,A144FP-500,A144P-20,A144P-500,A144S-212,A144S-212EA,A144S-500,A144SI-212,A466-1,A466-2,A466-250,A466-2LC,A466-500,A481-212,A481-212LC,A485-212,A485SAM1,A485SAM2,A485SAM3,A508-212,A508-212003,A508-212LC,A508-500,A5084,A508SK212,NC9532181,S71942SCMF,S71942SCND,S71943ND
Synonyms:
Muriaticacid;Chlorohydricacid;Hydrogenchloride;Spiritsofsalt
2)Composition,InformationonIngredients
CAS#
ChemicalName
Percent
EINECS/ELINCS
7647-01-0
Hydrogenchloride
36-38
231-595-7
7732-18-5
Water
62-64
231-791-2
HazardSymbols:
C
RiskPhrases:
34
3)HazardsIdentification
EMERGENCYOVERVIEW
Appearance:
colorlesstoslightyellow.Danger!
Corrosive.Causeseyeandskinburns.Maycausesevererespiratorytractirritationwithpossibleburns.Maycauseseveredigestivetractirritationwithpossibleburns.Maycausefetaleffectsbaseduponanimalstudies.Possiblesensitizer.Maybeharmfulifswallowed.Hygroscopic.
TargetOrgans:
Teeth,circulatorysystem.
PotentialHealthEffects
Eye:
Maycauseirreversibleeyeinjury.Vaporormistmaycauseirritationandsevereburns.Contactwithliquidiscorrosivetotheeyesandcausessevereburns.Maycausepainfulsensitizationtolight.
Skin:
Maybeabsorbedthroughtheskininharmfulamounts.Maycauseskinsensitization,anallergicreaction,whichbecomesevidentuponre-exposuretothismaterial.Contactwithliquidiscorrosiveandcausessevereburnsandulceration.
Ingestion:
Maycausecirculatorysystemfailure.Causesseveredigestivetractburnswithabdominalpain,vomiting,andpossibledeath.Maycausecorrosionandpermanenttissuedestructionoftheesophagusanddigestivetract.Maybeharmfulifswallowed.
Inhalation:
Maycausesevereirritationoftherespiratorytractwithsorethroat,coughing,shortnessofbreathanddelayedlungedema.Causeschemicalburnstotherespiratorytract.Exposuretothemistandvapormayerodeexposedteeth.Causescorrosiveactiononthemucousmembranes.
Chronic:
Prolongedorrepeatedskincontactmaycausedermatitis.Repeatedexposuremaycauseerosionofteeth.Maycausefetaleffects.Laboratoryexperimentshaveresultedinmutageniceffects.Prolongedexposuremaycauseconjunctivitis,photosensitization,andpossibleblindness.
4)FirstAidMeasures
Eyes:
Getmedicalaidimmediately.DoNOTallowvictimtoruborkeepeyesclosed.Extensiveirrigationwithwaterisrequired(atleast30minutes).SPEEDYACTIONISCRITICAL!
Skin:
Getmedicalaidimmediately.Immediatelyflushskinwithplentyofsoapandwaterforatleast15minuteswhileremovingcontaminatedclothingandshoes.Washclothingbeforereuse.Destroycontaminatedshoes.
Ingestion:
DoNOTinducevomiting.Ifvictimisconsciousandalert,give2-4cupfulsofmilkorwater.Nevergiveanythingbymouthtoanunconsciousperson.Getmedicalaidimmediately.
Inhalation:
Getmedicalaidimmediately.Removefromexposuretofreshairimmediately.Ifbreathingisdifficult,giveoxygen.DoNOTusemouth-to-mouthresuscitation.Ifbreathinghasceasedapplyartificialrespirationusingoxygenandasuitablemechanicaldevicesuchasabagandamask.
NotestoPhysician:
DoNOTusesodiumbicarbonateinanattempttoneutralizetheacid.
Antidote:
DoNOTuseoilsorointmentsineye.
5)FireFightingMeasures
GeneralInformation:
Asinanyfire,wearaself-containedbreathingapparatusinpressure-demand,MSHA/NIOSH(approvedorequivalent),andfullprotectivegear.Waterrunoffcancauseenvironmentaldamage.Dikeandcollectwaterusedtofightfire.Duringafire,irritatingandhighlytoxicgasesmaybegeneratedbythermaldecompositionorcombustion.Notflammable,butreactswithmostmetalstoformflammablehydrogengas.Usewaterspraytokeepfire-exposedcontainerscool.Vaporsmaybeheavierthanair.Theycanspreadalongthegroundandcollectinloworconfinedareas.Reactionwithwatermaygeneratemuchheatwhichwillincreasetheconcentrationoffumesintheair.Containersmayexplodewhenheated.
ExtinguishingMedia:
Forlargefires,usewaterspray,fog,oralcohol-resistantfoam.Substanceisnoncombustible;useagentmostappropriatetoextinguishsurroundingfire.DoNOTgetwaterinsidecontainers.DoNOTusestraightstreamsofwater.Mostfoamswillreactwiththematerialandreleasecorrosive/toxicgases.Coolcontainerswithfloodingquantitiesofwateruntilwellafterfireisout.Forsmallfires,usecarbondioxide(exceptforcyanides),drychemical,drysand,andalcohol-resistantfoam.
6)AccidentalReleaseMeasures
GeneralInformation:
UseproperpersonalprotectiveequipmentasindicatedinSection8.
Spills/Leaks:
Largespillsmaybeneutralizedwithdilutealkalinesolutionsofsodaash,orlime.Avoidrunoffintostormsewersandditcheswhichleadtowaterways.Cleanupspillsimmediately,observingprecautionsintheProtectiveEquipmentsection.Removeallsourcesofignition.Provideventilation.Donotgetwaterinsidecontainers.Avaporsuppressingfoammaybeusedtoreducevapors.Coverwithdryearth,drysand,orothernon-combustiblematerialfollowedwithplasticsheettominimizespreadingandcontactwithwater.
7)HandlingandStorage
Handling:
Washthoroughlyafterhandling.Removecontaminatedclothingandwashbeforereuse.Useonlyinawell-ventilatedarea.Contentsmaydeveloppressureuponprolongedstorage.Donotbreathedust,vapor,mist,orgas.Donotgetineyes,onskin,oronclothing.Keepcontainertightlyclosed.Donotingestorinhale.Discardcontaminatedshoes.Usecautionwhenopening.Keepfromcontactwithmoistairandsteam.
Storage:
Donotstoreindirectsunlight.Storeinatightlyclosedcontainer.Storeinacool,dry,well-ventilatedareaawayfromincompatiblesubstances.Corrosivesarea.Donotstoreinmetalcontainers.Storeprotectedfrommoisture.Donotstorenearflammableoroxidizingsubstances(especiallynitricacidorchlorates).
8)ExposureControls,PersonalProtection
EngineeringControls:
Facilitiesstoringorutilizingthismaterialshouldbeequippedwithaneyewashfacilityandasafetyshower.Useadequategeneralorlocalexhaustventilationtokeepairborneconcentrationsbelowthepermissibleexposurelimits.
ExposureLimits
ChemicalName
ACGIH
NIOSH
OSHA-FinalPELs
Hydrogenchloride
C5ppm
50ppmIDLH
C5ppm;C7mg/m3
Water
nonelisted
nonelisted
nonelisted
OSHAVacatedPELs:
Hydrogenchloride:
C5ppm;C7mg/m3Water:
NoOSHAVacatedPELsarelistedforthischemical.
PersonalProtectiveEquipment
Eyes:
WearappropriateprotectiveeyeglassesorchemicalsafetygogglesasdescribedbyOSHA'seyeandfaceprotectionregulationsin29CFR1910.133orEuropeanStandardEN166.
Skin:
Wearneopreneorpolyvinylchlorideglovestopreventexposure.
Clothing:
Wearappropriateprotectiveclothingtopreventskinexposure.
Respirators:
ArespiratoryprotectionprogramthatmeetsOSHA's29CFR§1910.134andANSIZ88.2requirementsorEuropeanStandardEN149mustbefollowedwheneverworkplaceconditionswarrantarespirator'suse.
9)PhysicalandChemicalProperties
PhysicalState:
Clearliquid
Appearance:
colorlesstoslightyellow
Odor:
strong,pungent
pH:
0.01
VaporPressure:
5.7mmHg@0degC
VaporDensity:
1.26
EvaporationRate:
>1.00(N-butylacetate)
Viscosity:
Notavailable.
BoilingPoint:
81.5-110degC@760mmHg
Freezing/MeltingPoint:
-74degC
AutoignitionTemperature:
Notapplicable.
FlashPoint:
Notapplicable.
DecompositionTemperature:
Notavailable.
NFPARating:
(estimated)Health:
3;Flammability:
0;Reactivity:
1
ExplosionLimits,Lower:
Notavailable.
Upper:
Notavailable.
Solubility:
Miscible.
SpecificGravity/Density:
1.0-1.2
MolecularFormula:
HCl.H2O
MolecularWeight:
36.46
10)StabilityandReactivity
ChemicalStability:
Stableundernormaltemperaturesandpressures.
ConditionstoAvoid:
Mechanicalshock,incompatiblematerials,metals,excessheat,exposuretomoistairorwater,bases.
IncompatibilitieswithOtherMaterials:
Bases,aceticanhydride,alkalimetals,aluminum,amines,copper,copperalloys,fluorine,iron,sodiumhydroxide,steel,sulfuricacid,vinylacetate,zinc,potassiumpermanganate,cesiumacetylenecarbide,rubidiumacetylenecarbide,rubidiumcarbide,sodium,chlorosulfonicacid,oleum,carbonates,perchloricacid,calciumphosphide,metaloxides,acetates,cesiumcarbide,beta-propiolactone,ethyleneimine,propyleneoxide,lithiumsilicides,alcohols+hydrogencyanide,2-aminoethanol,ammoniumhydroxide,calciumcarbide,1,1-difluoroethylene,ethylenediamine,magnesiumboride,mercuricsulfate,silverperchlorate+carbontetrachloride,uraniumphosphide.
HazardousDecompositionProducts:
Hydrogenchloride,chlorine,carbonmonoxide,carbondioxide,hydrogengas.
HazardousPolymerization:
Willnotoccur.
11)ToxicologicalInformation
RTECS#:
CAS#7647-01-0:
MW4025000
CAS#7732-18-5:
ZC0110000
LD50/LC50:
CAS#7647-01-0:
Inhalation,mouse:
LC50=1108ppm/1H;
Inhalation,rat:
LC50=3124ppm/1H;
Oral,rabbit:
LD50=900mg/kg;
CAS#7732-18-5:
Oral,rat:
LD50=>90mL/kg;
Carcinogenicity:
CAS#7647-01-0:
IARC:
Group3carcinogenCAS#7732-18-5:
NotlistedbyACGIH,IARC,NIOSH,NTP,orOSHA.
Epidemiology:
Experimentalreproductiveeffectshavebeenreported.
Teratogenicity:
EmbryoorFetus:
Stuntedfetus,Inhalation,ratTCL0=450mg/m3/1HSpecificDevelopmentalAbnormalities:
homeostatis,Inhalation,ratTCL0=450mg/m3/1H(female1dayspre-mating).
Reproduct
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