| Molecular formula: | C7H6N4S |
| Appearance: | white crystalline powder |
| Assay: | ≥ 99%( dry ) |
| Melting point: | 143-146 ℃ |
| Moisture: | ≤ 0.5% |
| Packing: | 10Kg/paper drum |
| Uses: | Mainly used as photographic anti-ash and anti-mist agents,electroplating additives and chemical reagents. |