PRODUCT Properties
| storage temp. | room temp |
| Colour Index | 29160 |
| form | powder |
| λmax | 507 nm |
| ε(extinction coefficient) | ≥15000 at 500-516nm in water at 0.04g/L |
| CAS DataBase Reference | 3441-14-3(CAS DataBase Reference) |
| EPA Substance Registry System | C.I. Direct Red 23, disodium salt (3441-14-3) |
Description and Uses
Direct Red 23 has been used to stain water-hydrated seeds.
Safety
| WGK Germany | 2 |
| RTECS | QK1237500 |
