... : UN1564 Packing Group: III Barium CarbonateUses: 1, desulfurization in the production of pentasodium phosphate. 2, used to handle ... purifier and rodenticideTechnical parameters: national standard: GB1614-99 Barium carbonate powder Item\Index\GradeTop gradeBaCO3 %≥99.2Moisture %≤0. ... 75Cautions: 1, inorganic toxic chemicals, hazardous code 83004, kept in dry place, no breakage, or leakage. 2, the loader ...