Product: Calcium bromide liquid Appearance: colorless transparent liquid Specification: Main content: 52%min (d≥1.7g/cm3) PH value: 6-7 Water insoluble: 0.3% max Chloride: 0.1% max Sulphate: 0.01% max Pb: 0.005% max Package: in 350kg colored PE drum or IBC tank