Barium Carbonate Light Grade
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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 |
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Assay | ≥99.2% |
Moisture | ≤0.2% |
Insoluble matters in HCl | ≤0.25% |
Total Sulfur (as SO4) | ≤0.25% |
Iron (Fe) | ≤0.004% |
Chloride | ≤0.01% |
Bulk Density | ≤1.21g/cm3 |
Residue on 125μm | ≤1.0% |
Particle Size (D50) | 2-3μm |
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.