BARIUM CARBONATE
CAS No.:513-77-9
Molecular Formula: BaCO3
Molecule Weight: 197.34
Characteristic: White powder.Density: 4.43 Almost insoluble in water, slightly soluble in water containing carbon dioxide.Soluble in acid, ammonium chloride and ammonium nitrate solution to generate complex.
Specification:
| Item |
Standard |
| Content |
99.2%min |
| Moisture |
0.3%max |
| Total sulfur(SO4) |
0.3%max |
| HCl insoluble |
0.25%max |
| Iron(Fe) |
0.004%max |
| Fineness 125mesh residue |
0.2%max |
| Bulk density(g/cm3) |
1.21max for light and 1.48min for heavy |
Package:25kg/bag and 27mt/FCL
Application:
Used in manufacturing other barium salts, image tubes, storage batteries, capacitors, ceramics, vitreous enamel, optical glass, pigments, rubber, paints, ferrite, welding rods, steel carburizing, radio components, and bricks for high-rise buildings.
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