CALCIUM CARBONATE - On request
Other names: Limestone; calcite; aragonite; chalkCAS No: 471-34-1
Molecular formula: CaCO3


| CaCO3 | > 99.3% |
| MgCO3 | < 0.08% |
| Fe2O3 | < 0.01% |
| Acid Insoluble | < 0.10% |
| pH | 8.9 |
| Specific Gravity | 2.7g/cm3 |
| Appearance | White powder |
| Water | 0.1% max |
| Viscosity | 21 cP (at 25 oC) |
| Origin | Iran |
The main use is in the construction industry
It is widely used as an extender in paints.
Bag-25kg