Properties:
RelatedCategories | AnalyticalReagents,Analytical/Chromatography,Titration,VolumetricTitrationReagents |
grade | Reag.USP |
packaging | 1linPlasticbottle(1062771000) |
density | 1.005?g/m3(20?°C) |
pH | 9.3(H?O,20?°C) |
shippedin | ambient |
storagetemp. | Storeat+15°Cto+25°C. |
specifications | VolumetricsolutioninaccordancetothechapterreagentsofthePharmacopoeia(USP). |
| Amount-of-substanceconcentration:0.05000mol/l |
| Theconcentrationofthisvolumetricsolutionwasdeterminedwithiodinestandardsolution(articlenumber1.09099)standardizedbysodiumthiosulfateagainstvolumetricstandardpotassiumiodate(articlenumber1.02404).Thedeterminedtiterat20°Cwas1.000withanexpandedmeasurementuncertaintyof±0.003(k=2coveragefactorfor95%coverageprobABIlity).ThecertifiedvalueistraceabletoprimarystandardNISTSRM136f(NIST:NationalInstituteofStandardsandTechnology,USA)bymeansofvolumetricstandardpotassiumiodate,measuredintheaccreditedcalibrationlaboratoryofMerckKGaA,Darmstadt,GermanyinaccordancetoDINENISO/IEC17025. |
Safety:
HazardStatement(s)
H350:Maycausecancer.
H412:Harmfultoaquaticlifewithlonglastingeffects.
PrecautionaryStatement(s)
P201:Obtainspecialinstructionsbeforeuse.
P273:Avoidreleasetotheenvironment.
P308+P313:IFexposedorconcerned:Getmedicaladvice/attention.
Storageclass
6.1BNon-combust
IBLe,acutetoxicCat.1and2/verytoxichazardousmaterials
WGK
WGK3highlywaterendangering
Disposal
15
Heavymetal-containingsolutionsandsolids:containerE.StirRaneynickel(also:Urushibaranickel)intheformofanaqueoussuspensionintohydrochloricacid(Cat.No.100312)untildissolved(containerE).NeitherRaneynickelitselfnoranyfilterresiduesshouldbeallowedtodryout,otherwisetheywillspontaneouslyigniteinair.Inthiscontext,heavymetalmeansanycompoundofantimony,arsenic,cadmium,chromium(VI),copper,lead,nickelandtin,aswellasthesesubtancesinmetallicform,iftheyareclassifiedashazardous(acc.toAbfallverzeichnisV-WasteCatalogueOrdinance,Appendix3).Otherheavymetalsshouldbecollectedseparately.
HazardPictogram(s)
GHS08
HazardSymbols
Toxic
Declaration(railroadandroad)ADR,RID
UN1686,6.1,II
Declaration(transportbyair)IATA-DGR
UN1686,6.1,II
Declaration(transportbysea)IMDG-Code
UN1686,6.1,II
Categoriesofdanger
carcinogenic,harmful,dangerousfortheenvironment
RPhrase
R45-22-52/53
Maycausecancer.Alsoharmfulifswallowed.Harmfultoaquaticorganisms,maycauselong-termadverseeffectsintheaquaticenvironment.
SPhrase
S53-45-61
Avoidexposure-obtainspecialinstructionsbeforeuse.Incaseofaccidentorifyoufeelunwell,seekmedicaladviceimmediately(showthelabelwherepossible).Avoidreleasetotheenvironment.Refertospecialinstructions/Safetydatasheets.