CAS NO 7647-15-6 Molar mass 102.89 g/mol
1. Description White crystalline powder
2. Appearance of 10% solution Clear and colourless
3. Assay as NaBr % (on dry basis) > 99.00
4. pH 5% Solution 5.50-8.00
5. Chloride % w/w < 0.50
6. Sulphate (SO4-) % < 0.03
7. Bromate % < 0.001
8. Loss on Drying % w/w < 0.50
9. Iron (Fe), ppm < 10.00
Supplier: Calcium chloride, xanthan gum, soda ash, potassium formate pac bromide and sodium bicarbonate, face mask n95