Aluminum potassium sulfate dodecahydrate - 12623

Code: 12623
Aluminum potassium sulfate dodecahydrate
Puriss., meets analytical specification of BP, European Pharmacopoeia, 99.0-100.5% (calc. on dry substance)
Alum; Potassium alum; Potassium aluminum sulfate dodecahydrate
9.0-100.5%, Meets analytical specification of Ph. Eur., BP, 99.0-100.5% (calc. on dry substance) 

CAS Number: 7784-24-9 Linear Formula: AlK(SO4)2 · 12H2O Molar Mass: 474.39 g/mol MDL Number: MFCD00149143
Catalog Number Packaging Size Container type Price QTY Cart
12623-1KG 1KG PLASTIC BOTTLE Contact
12623-6X1KG 6X1KG PLASTIC BOTTLE Contact
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Specifications

Property Value
Assay (calculated to the dried substance) 99.0 - 100.5 %
Loss on drying 43.0 - 46.0 %
Ammonium (NH4) max. 0.2 %
Iron (Fe) complying
Arsenic (As) max. 0.0002 %
Heavy metals (as Pb) max. 0.001 %
Chloride (Cl) max. 0.005 %
Appearance of the solution complying
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Physical Properties

Property Value
Freezing point 92.5 °C
Density 1.75 g/cm3
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Safety Information

Property Value
Precautionary Statement(s) P280