中文PRODUCTS
Molecular formula：C10H9O9S3
Molecular weight：383.36
Use：it cna be used in dyeing intermediate and to produce 2R acid.
Specification：
| Specification/Index | Appearance | Content | Purity(HPLC) | Rsalt+Gsalt R salt+G salt | Solubility | insoluble maner in water |
| Firsts | white powder | ≥85% | ≥99% | ≤0.5% | ≤65g/L | ≤0.2% |
| Seconds | white powder | ≥85% | ≥99% | ≤0.7% | ≤60g/L | ≤0.3% |
Packing:50kg fiber can lined with double-layer black plastic foil
