Calcium Bromide Molecular formula: CaBr2 Molecular weight: 199.88 CAS NO: 7789-41-5 Uses: Calcium Bromide its formulated brines are mainly used as completion,workover and packer fluids in oil drilling field. Specifications: Solid liquid Appearance white partical or lunpy crystal colorless transprent liquid Content 96%min 52%min Volatility 2% max / Chloride 0.1% max 0.1% max Specific gravity / 1.70-1.73 PH 7-9 6-7 Packing: (liquid) 200L plastic dram.(solid) moisture-proof 25kg or 50kg PP woven bag.