
| Patton & reeder s reagent AR 25GM | |||
| 21086SG025 | 963140304FZ | ||
| AR | 9631403 | ||
| 3737-95-9 | 119814 | ||
| C21H14N2O7S | June 2026 | ||
| 438.42 | May 2031 | ||
| 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 | 6.13% | 7.0% max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |