
| Chromium oxide green extrapure 500GM | |||
| 10480SG500 | 900530217LV | ||
| Extrapure | 9005302 | ||
| 1308-38-9 | 90602 | ||
| Cr2O3 | December 2022 | ||
| 151.99 | November 2027 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | Dark green powder. | Light to dark green powder. |
| 2 | Solubility | Complies | Insoluble in water, slightly soluble in acids. |
| 3 | Assay (Cr2O3) | 98.5% | Min. 97.0% |
| 4 | Loss on drying,105°C | 0.1% | 0.5% max |
| 5 | Matter soluble in water | 0.2% | 0.5% max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |