Barium Carbonate Granular
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CAS NO.：513-77-9
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Molecular Formula:BaCO3
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Molecular Weight：197.34
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EINECS：208-167-3
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Appearance：White Powder
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Packing：25KG/BAG；1000KG/BAG
| Item | Specification |
|---|---|
| Assay | ≥99.2% |
| Moisture | ≤0.2% |
| Insoluble matters in HCl | ≤0.25% |
| Total Sulfur (as SO4) | ≤0.18% |
| Iron (Fe) | ≤0.004% |
| Chloride | ≤0.01% |
| Residue on 150μm Sieve | ≥75% |
| Residue on 850μm Sieve | ≤1% |
| Item | Specification |
|---|---|
| Assay | ≥99.2% |
| Moisture | ≤0.2% |
| Insoluble matters in HCl | ≤0.25% |
| Total Sulfur (as SO4) | ≤0.18% |
| Iron (Fe) | ≤0.004% |
| Chloride | ≤0.01% |
| Residue on 150μm Sieve | ≥75% |
| Residue on 850μm Sieve | ≤1% |
| Item | Specification |
|---|---|
| Assay | ≥99.2% |
| Moisture | ≤0.2% |
| Insoluble matters in HCl | ≤0.25% |
| Total Sulfur (as SO4) | ≤0.18% |
| Iron (Fe) | ≤0.001% |
| Chloride | ≤0.01% |
| Residue on 150μm Sieve | ≥75% |
| Residue on 850μm Sieve | ≤1% |
Application
1. Manufacture of glazes, frits and enamels;
2. For Glass manufacturing;
3. Used as a flux in the brick,clay and tile manufacturing process;
4. Manufacture of electro-ceramic materials such as ceramic capacitors;
5. Manufacture of other barium chemicals like chloride, peroxide, nitrate etc;
6. A common component in green fireworks compositions;
7. Used in the ferrous metallurgy,and used in some systems for steel carborizing.
