
| Patton & reeder s reagent AR 5GM | |||
| 21086SG005 | 944790325CY | ||
| AR | 9447903 | ||
| 3737-95-9 | 110695 | ||
| C21H14N2O7S | March 2025 | ||
| 438.42 | February 2030 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | Purple powder. | Purple powder. | |
| 2 | Solubility | Complies | Soluble in water and methanol. | |
| 3 | Suitablity as metal indicator | Complies | Passes test | |
| 4 | Water | 5.65% | 7.0% max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |