化学品安全技术说明MSDS6盐酸中英文对照版本.docx

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