60152
Honeywell

Chromium(III) potassium sulfate dodecahydrate

SKU
60152
Purum p.a., ≥98.5% (RT)
Synonym(s)
Chrome alum; Potassium chromium(III) sulfate dodecahydrate
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Brand
Honeywell
 CAS Numbers (All) EC Number 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

Safety Data Sheet (SDS) Safety Data Sheet (SDS)

Specifications

PropertyValue
Assay98.5 - 101.5 %
Calcium (Ca)Max. 500 ppm
Cadmium (Cd)Max. 50 ppm
Cobalt (Co)Max. 50 ppm
Copper (Cu)Max. 50 ppm
Iron (Fe)Max. 200 ppm
Sodium (Na)Max. 1000 ppm
Nickel (Ni)Max. 50 ppm
Lead (Pb)Max. 50 ppm
Zinc (Zn)Max. 50 ppm
Halogenides (as Cl)Max. 0.02 %

Properties

PropertyValue
Autoignition TemperatureNo data available
Boiling Point/RangeNo data available
ColorDark Violet
Concentration≥98.50%
Density1.830 g/cm3
FlashpointNot applicable
FormCrystalline
GradeReagent Grade
Incompatible MaterialsStrong oxidizing agents
Lower Explosion LimitNo data available
Melting Point/Range89 °C
Partition CoefficientNo data available
Purity Percentage98.50
Purity Details≥98.50%
SolubilityNo data available
Solubility in WaterSoluble
Upper Explosion LimitNo data available
Vapor PressureNo data available
ViscosityNo data available
pH-ValueNo data available
Product LinePurum p.a.
Storage TemperatureAmbient

Safety Information

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