BARIUM CARBONATE
BARIUM CARBONATE
| Article No. | 507808 |
| Grade | AR Grade |
| CAS No. | 513-77-9 |
| HS Code | 28366000 |
| Molecular Formula | BaCO₃ |
| Molecular Weight | 197.3 |
| Purity | 99.07% |
| Shelf Life | 60 months |
Physical properties
| Physical State (at 20 °C) | Solid |
| Appearance | White powder or friable masses |
| Colour | White |
| Odour | Odourless |
| Melting/Freezing Point | 811 °C |
| Decomposition Temperature | 1300 °C |
| Solubility in Water | Slightly soluble |
| Density | 4.43 g/cm³ |
Specifications
| Assay (BaCO₃) | Min 99.0% |
| Solubility | Practically insoluble |
| HCl Insoluble Matter | Max 0.015% |
| Soluble Alkali (as Ba(OH)₂) | Max 0.015% |
| Chloride (Cl⁻) | Max 0.002% |
| Identification | Passes test |
| Packings | 500 gm |
