| CAS No. | 80-09-1 |
| Molecular Formula | C12H10O4S |
| Molecular weight | 250.26 |
| Structure | ![]() |
| EINECS | 201-250-5 |
| Appearance | white crystalline powder |
| Purity | ≥99.5% |
| Moisture | ≤0.5% |
| Melting Point | ≥245°C |
| APHA | ≤60 |
| Uses | in the manufacture of heat sensitive materials in the manufacture of hihg grade polymers |
| Packing | 25kg paperbag lined with plastic bags or 500kg container |