PRODUCT Properties
| Colour Index | 61530 |
| form | powder to crystal |
| color | Gray to Dark purple to Black |
| EPA Substance Registry System | Benzenesulfonic acid, 2-[[9,10-dihydro-4-(methylamino)-9,10-dioxo-1-anthracenyl]amino]-5-methyl-, monosodium salt (6408-51-1) |
Safety
| HS Code | 2914.69.9000 |
