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Aluminium Potassium sulphate 12-hydrate LR

Potassium alum

Product Size 500gm/1Kg/50Kg Grade Laboratory Reagent (LR)
Purity 99% CAS No. 7784-24-9
Molecular Formula AlK(SO4)2.12H2O Molecular Weight 474.38
H.S. Code 28333000 Shelf Life 60 months

Specifications

Minimum assay 99%
Chloride (Cl) Max. 0.002%
Ammonia (NH3) Max. 0.05%
Iron (Fe) Max. 0.01%
Lead (Pb) Max. 0.002%

Safety Information and Hazard Symbols