molecular formula BaBr2 molecular weight 296.69 CAS NO: 10553-31-8 Usage Uses in the chemical intermediate and the spice, the cosmetics chemical additive. Specifications: Solid liquid Appearance white powder or crystal colorless transprent liquid Content 95% min 42% min Volatility 0.5% max / Chloride 0.5% max / PH 4-7 / Packing: Fibre pail or polypropylene bag with plastic bag in 25kg bags. if you interested in my products, please contact: wht@ kaihongchem.com