Calcium bromide

(1)NaBr（Dry basis）:≥96%
(2)（Pb）mg/kg≤:≤0.0005%
(3)PH-5%Solution(25oC):6.5-9.5
(4)Chloride(Cl-):≤0.5%
(5)Sulphate(SO42-):≤0.02%
(6)Bromate(BrO3-):No reaction
(7)WATER Insoluble:≤1.0%