... Carbonate Main content: 99.2% min Hazard: Class 6.1, UN NO.: 1564 Standard: GB/T1614-99 Industrial Grade ISO 9000 Barium ... , inorganic toxic chemicals, hazardous code 83004, kept in dry place, no breakage, or leakage. 2, the loader should clean clothes and ... body after load it, or it may happens poisoning. 3, no mix with acids and foods. Sale! Barium Carbonate-glass industry