
| Barium sulphate (suitable for radiology) extrapure 500GM | |||
| 10245SG500 | 929300204FX | ||
| Extrapure | 9293002 | ||
| 7727-43-7 | 103561 | ||
| BaSO4 | June 2024 | ||
| 233.4 | May 2029 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | Fine heavy white powder. | Fine heavy white to off white powder. |
| 2 | Assay(after ignition) | 99.8% | 97.5% to 101.0% |
| 3 | pH | 7.52 | 5-9 |
| 4 | Iron(Fe) | Less than 0.01% | 0.01% max. |
| 5 | Heavy metal(as Pb) | Less than 0.005% | 0.005% max. |
| 6 | Acid soluble matter | 0.008% | 0.50% max. |
| 7 | Loss on ignition | 0.81% | 3.00% max. |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |