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1、5.3.3Sodiumhypochlorite1)ChemicalProductandCompanyIdentificationMSDSName:SodiumHypochloriteSolution,4-6%CatalogNumbers:S80183,S801831,CRNSS2904,NC9828282,SS2901,SS2904,SS2901,SS2904Synonyms:None2)Composition,InformationonIngredientsCAS#ChemicalNamePercentEINECS/ELINCS7681-52-9Sodi
2、umhypochlorite4-6.0231-668-37732-18-5Water94.21231-791-2HazardSymbols:CRiskPhrases:31343)HazardsIdentificationEMERGENCYOVERVIEWAppearance:clearlightyellowgreen.Corrosive.Danger!Causeseyeandskinburns.Causesdigestiveandrespiratorytractburns.Maycausemethemoglobinemia.TargetOrgans:Blo
3、od.PotentialHealthEffectsEye:Maycauseirreversibleeyeinjury.Contactwithliquidiscorrosivetotheeyesandcausessevereburns.Skin:Causesskinburns.Ingestion:Maycausemethemoglobinemia,cyanosis(bluishdiscolorationofskinduetodeficientoxygenationoftheblood),convulsions,anddeath.Causesseveredig
4、estivetractburnswithabdominalpain,vomiting,andpossibledeath.Methemoglobinemiaischaracterizedbydizziness,drowsiness,headache,breathshortness,cyanosiswithbluishskin,rapidheartrateandchocolate-browncoloredblood.Inhalation:Causessevereirritationofupperrespiratorytractwithcoughing,burn
5、s,breathingdifficulty,andpossiblecoma.Maycausepulmonaryedemaandsevererespiratorydisturbances.Chronic:Chronicinhalationandingestionmaycauseeffectssimilartothoseofacuteinhalationandingestion.4)FirstAidMeasuresEyes:Flusheyeswithplentyofwaterforatleast15minutes,occasionallyliftingtheu
6、pperandlowereyelids.Getmedicalaidimmediately.DoNOTallowvictimtoruborkeepeyesclosed.Skin:Getmedicalaidimmediately.Immediatelyflushskinwithplentyofsoapandwaterforatleast15minuteswhileremovingcontaminatedclothingandshoes.Discardcontaminatedclothinginamannerwhichlimitsfurtherexposure.
7、Ingestion:DoNOTinducevomiting.Ifvictimisconsciousandalert,give2-4cupfulsofmilkorwater.Nevergiveanythingbymouthtoanunconsciousperson.Getmedicalaidimmediately.Inhalation:Removefromexposuretofreshairimmediately.Ifbreathingisdifficult,giveoxygen.Getmedicalaid.DoNOTusemouth-to-mouthres
8、uscitation.Ifbreathinghasceasedap