
| Calcium carbonate extrapure 50KG (5X10) | |||
| 10410S5K50 | 952480208IY | ||
| Extrapure | 9524802 | ||
| 471-34-1 | 114821 | ||
| CaCO3 | September 2025 | ||
| 100.09 | August 2030 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | White powder. | White powder | |
| 2 | Solubility | Complies | Practically insoluble in water. Soluble in dil. acids. | |
| 3 | Assay | 98.8% | min.98.0% | |
| 4 | Chloride (Cl) | Less than 0.025% | 0.025% max. | |
| 5 | Sulphate (SO4) | Less than 0.3% | 0.3% max. | |
| 6 | Heavy metal (as Pb) | Less than 0.005% | 0.005% max. | |
| 7 | Arsenic (As) | Less than 0.0003% | 0.0003% max. |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |