POTASSIUM BROMIDE Extra Pure
Quick Overview
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Chemical Specifications
Appearance
White or almost white, crystalline powder or colourless crystals.
Assay (argentometric)
98.0-100.5%
Appearance of solution
Passes test
Identification
Passes test
Acidity or alkalinity
Passes test
Bromate (BrO3) (as per pharma)
Passes test
Chloride (Cl)
Max 0.6%
Iodide (I) (as per pharma)
Passes test
Sulphate (SO4)
Max 0.01%
Iron (Fe)
Max 0.002%
Heavy metal (as Pb)
Max 0.001%
Magnesium and alkali earth metals (as Ca)
Max 0.02%
Loss on drying (at 105°C; 4 hrs)
Max 1.0%