Properties:
| RelatedCategories | AnalyticalReagents,Analytical/Chromatography,Titration,VolumetricTitrationReagents |
| packaging | 1linGlassbottle(1006301000) |
| bp | 120 °C(1013 hPa) |
| vaporpressure | 9.4 hPa(20 °C) |
| density | 1.38 g/cm3(20 °C) |
| mp | -28 °C |
| pH | <1 (h₂o,="" 20 °c)=""> |
| shippedin | ambient |
| storagetemp. | Storeat+15°Cto+25°C. |
| specifications | Assay(HNO₃):48.0-50.0 % |
Safety:
HazardStatement(s)
H290:Maybecorrosivetometals.
H314:Causessevereskinburnsandeyedamage.
EUH071:Corrosivetotherespiratorytract.
PrecautionaryStatement(s)
P280:Wearprotectivegloves/protectiveclothing/eyeprotection/faceprotection.
P301+P330+P331:IFSWALLOWED:Rinsemouth.DoNOTinducevomiting.
P305+P351+P338:IFINEYES:Rinsecautiouslywithwaterforseveralminutes.Removecontactlenses,ifpresentandeasytodo.Continuerinsing.
P308+P310:IFexposedorconcerned:immediatelycallaPOISONCENTERordoctor/physician.
Storageclass
8BNon-combust
IBLe,corrosivehazardousmaterials
WGK
WGK1slightlywaterendangering
Disposal
12
Inorganicacidsandanhydridesthereofshouldfirstbedilutedorhydrolyzedbystirringcarefullyintoicewaterandthenneutralized(protectivegloves,fumecupboard!)withsodiumhydroxidesolution(Cat.No.105587).BeforefillingintocontainerD,checkthepHwithpHuniversalindicatorstrips(Cat.No.109535).Fumingsulfuricacidshouldbecarefullystirreddropwiseinto40%sulfuricacid(Cat.No.109286).Ensurethatplentyoficeisavailableforcooling!Whensufficientlycool,treatthehighlyconcentratedsulfuricacidasdescribedabove.Analogoustothisprocedure,otheranhydridescanbeconvertedintotheircorrespondingacids.Acidgases(e.g.hydrogenhalide,chlorine,phosgene,sulfurdioxide)canbeintroducedintodilutesodiumhydroxidesolutionandafterneutralizationdisposedofincontainerD.
HazardPictogram(s)
GHS05
HazardSymbols
Corrosive
Declaration(railroadandroad)ADR,RID
UN2031,8,II
Declaration(transportbyair)IATA-DGR
UN2031,8,II
Declaration(transportbysea)IMDG-Code
UN2031,8,II,SegregationGroup:1(Acids)
Categoriesofdanger
corrosive
RPhrase
R35
Causessevereburns.
SPhrase
S26-36/37/39-45
Incaseofcontactwitheyes,rinseimmediatelywithplentyofwaterandseekmedicaladvice.Wearsuitableprotectiveclothing,glovesandeye/faceprotection.Incaseofaccidentorifyoufeelunwell,seekmedicaladviceimmediately(showthelabelwherepossible).
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