NILE CHEMICALS
NILE CHEMICALS
SUDAN III
| Common name | Sudan III |  |
| C.I. number | 26100 | |
| C.I. name | Solvent red 23 | |
| Solubility in water | Insoluble | |
| Solubility in ethanol | 0.15% | |
| Absorption maximum | 508-510 | |
| Colour | Red | |
| Empirical formula | C22H16N4O | |
| Formula weight | 352.402 |