... Barium Carbonate can be used in barium salt,optical glass Barium Carbonate1) Item: barium carbonate 99% min 2 ... white amorphous granular 4) Usage: Barium Carbonatemainly used in glass industry and making brick industry, ceramics, tile, water ... purifying, kinescope glass shell, optical glass, fluorescent light glass, construction material and making other barium salts5) ...