... . Barium carbonateMolecular formula:BaCO3Molecular weight:197.35Product Characters:This product is a kind of amorphous white powder with a ... bluestone, barium sulfide was carbonized into semi-finished product of barium carbonate. Through desulfurizing, filtering, drying and packing, ... plastic woven packaging outside. Each bag has a net weight of 25 kilograms or 50 kilograms.Attention:1 Barium carbonate ...