... Carbonate 2.competitive price 3.Purity:99.2%min 4.fast delivery 5.professional manufacturer 99.2% purity barium carbonateWhite granular, Soluble ... Granular, Soluble in acid,Insoluble in water, PoisonousTypical Analysis: Purity 99.20% min. Moisture 0.30% max. Total Sulphur as SO4 ... goods with the most competitive price.welcome to inquire us... 99.2% purity barium carbonate