CAS NO 7758-02-3 Molar mass 119 g/mol 1. Description White crystalline powder 2. Appearance of 10% solution Clear and colourless 3. Assay as KBr % (on dry basis) > 99.00 4. pH 5% Solution 6.00-8.00 5. Chloride % w/w < 0.50 6. Sulphate (SO4 -) % < 0.03 7. Bromate % < 0.001 8. Loss on drying, % < 0.50 9. Iron (Fe), ppm < 10.0
