243361
Fluka

Chromium(III) potassium sulfate dodecahydrate

SKU
243361
ACS Reagent, ≥98%
Synonym(s)
Chrome alum; Potassium chromium(III) sulfate dodecahydrate
General Information:
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Brand
Fluka
UNSPSC Code
GB6850000
CAS Numbers (All) Linear Formula
CrK(SO4)2 · 12H2O
MDL Number
Molar Mass
499.40 g/mol
RTECS Number
233-401-6
Synonyms
Chrome alum; Potassium chromium(III) sulfate dodecahydrate

Documents

Specifications

PropertyValue
Assay98.0-102.0%
WaterinsolublematterMax.0.01%
Aluminium(Al)Max.0.02%
Iron(Fe)Max.0.01%
Heavymetals(asPb)Max.0.01%
Chloride(Cl)Max.0.002%
Ammonium(NH4)Max.0.01%

Properties

PropertyValue
Autoignition TemperatureNo data available
Boiling Point/RangeNo data available
ColorDark Violet
Density1.830 g/cm3
FlashpointNot applicable
FormCrystalline
GradeACS Grade Salts
Incompatible MaterialsStrong oxidizing agents
Lower Explosion LimitNo data available
Melting Point/Range89 °C
Partition CoefficientNo data available
Purity Percentage98
Purity Details>=98%
SolubilityNo data available
Solubility in WaterSoluble
Upper Explosion LimitNo data available
Vapor PressureNo data available
ViscosityNo data available
pH-ValueNo data available
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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