Molecular formula | BaCO3 | | | | |||
Other name | Carbonate Barium | | | | |||
CAS Number | 513-77-9 | | | | |||
HS code | 2836600000 | | | | |||
EINECS | 208-167-3 | | | | |||
Molecualr weight: | 197.34 | | | | |||
Properties: | white powder or granule | | | | |||
Purity: | ≥98.5%,99%,99.2% | | | | |||
Specifications | Item | Specification for Fine Grade | Specification for First Grade | Specification for Regular Grade | |||
| Purity(BaCO3) | ≥99.2% | ≥99% | ≥98.5% | |||
| Moisture | ≤0.3% | ≤0.3% | ≤0.3% | |||
| SO4 | ≤0.25% | ≤0.35% | ≤0.45% | |||
| Iron(Fe) | ≤0.004% | ≤0.004% | ≤0.008% | |||
| HCL insoluble Matter | ≤0.15% | ≤0.25% | ≤0.50% | |||
| Bulk Density(powder) | Light Powder 0.40 g/cm3 Dense Powder 1-1.2 g/cm3 | | | |||
| Particlle Size(Granule) | 850micron:≦1% 150micron :≧75% | | | |||
Usage: | optical glass,magnet material ,water purification ,building material ,porcelain glaze,electronic pottery and other industry. | | | | |||
Packing: | 25/50/1000KG plastic bag,or customized | | | | |||
Terms of transportation | inorganic salt | | | | |||
Terms of storage | Store at RT. | | | | |||
Class of risk: | 6.1 | | | | |||
UN Number: | 1564 | | | |