CAS NO.: 12124-97-9.

MOLECULAR WEIGHT: 97.95.

MOLECULAR FORMULA: NH4Br.

DESCRIPTION: White Crystalline Powder.

SOLUBILITY: Soluble in water, clear solution.

ASSAY (MIN): 99.5% MIN.

pH (5% SOLUTION): 4.8-6.0.

WATER INSOLUBLE MATTER: 0.003% MAX.

LOSS ON DRYING: 0.1% MAX.

BROMATES (BrO₃): 0.001% MAX.

CHLORIDE (CI): 0.2% MAX.

IODIDE (I): 0.005%.

SULPHATE (SO₄): 0.005% MAX.

CALCIUM (Ca): 0.002% MAX.

COPPER (Cu): 0.0001% MAX.

IRON (Fe): 0.0001% MAX.

LEAD (Pb): 0.0002% MAX.

MAGNESIUM (Mg): 0.001% MAX.

POTASSIUM (K): 0.005% MAX.

SODIUM (Na): 0.005% MAX.

APPLICATION: Analytical Reagent.