
| Barium carbonate extrapure 500GM | |||
| 10225SG500 | 955110203KY | ||
| Extrapure | 9551102 | ||
| 513-77-9 | 115960 | ||
| BaCO3 | November 2025 | ||
| 197.34 | October 2030 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | White powder. | White powder. | |
| 2 | Solubility | Complies | Insoluble in water. Soluble in dilute hydrochloric acid. | |
| 3 | Assay | 99.59% | 99.00 - 101.00 % | |
| 4 | Chloride(Cl) | Less than 0.01% | 0.01% max. | |
| 5 | Alkalis(Na) | Less than 0.20% | 0.20% max. | |
| 6 | Iron(Fe) | Less than 0.005% | 0.005% max. | |
| 7 | Lead(Pb) | Less than 0.002% | 0.002% max. |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |