Barium Carbonate
Brand：Hebei Hengguan Chemical Co.,Ltd
Category：Chemicals
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Introduction：CAS No.:513-77-9
Products Information
ITEMS STANDARDS
1.Assay(BaCO3): 99.2%MIN
2.Moisture: 0.30% MAX
3.Total Sulphur(SO4): 0.30% MAX
4.HCL insoluble matters: 0.25% MAX
5.Iron(Fe): 0.004%MAX
6.120mesh residue on sieve: ≤0.30%
