
| Pyrogallol AR 100GM | |||
| 21430SG100 | 964920315GZ | ||
| AR | 9649203 | ||
| 87-66-1 | 120868 | ||
| C6H6O3 | July 2026 | ||
| 126.11 | June 2031 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | Light white crystalline powder. | Light white crystalline powder or dense white crystals. | |
| 2 | Solubility | Complies | Soluble in alcohol. | |
| 3 | Assay | 99.15% | min.99.00% | |
| 4 | Melting point | 133.5°C | 131° - 134°C | |
| 5 | Residue on ignition | 0.01% | 0.02% max | |
| 6 | Chloride(Cl) | Less than 0.001% | 0.001% max | |
| 7 | Sulphate(SO4) | Less than 0.005% | 0.005% max | |
| 8 | Heavy metal(as Pb) | Less than 0.0005% | 0.0005% max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |