| Molecular Formula | C16H9ClN2Na2O8S2 |
| Molar Mass | 502.81 |
| Appearance | Fine Crystalline Powder |
| Color | Dark blue |
| Use | Mainly used for wool and wool and wool dyeing |
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 32041200 |
| Raw Materials | 3-amino-5-chloro-2-hydroxybenzenesulfonic acid |
| Use | Mainly used for dyeing wool and knitted wool and wool Used for dyeing wool and hemp fabrics |
| color index | 14855 |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |