Direct Red 23
- Product NameDirect Red 23
- CAS3441-14-3
- CBNumberCB3333402
- MFC35H28N7NaO10S2
- MW793.76
- EINECS222-348-4
- MDL NumberMFCD00003946
- MOL File3441-14-3.mol
Chemical 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 |
| Major Application | diagnostic assay manufacturing hematology histology |
| Cosmetics Ingredients Functions | HAIR DYEING |
| InChIKey | NLMHXPDMNXMQBY-UHFFFAOYSA-L |
| SMILES | [Na+].[Na+].CC(=O)Nc1ccc(cc1)N=Nc2cc3c(O)cc(NC(=O)Nc4ccc5c(O)c(N=Nc6ccccc6)c(cc5c4)S([O-])(=O)=O)cc3cc2S([O-])(=O)=O |
| CAS DataBase Reference | 3441-14-3(CAS DataBase Reference) |
| EPA Substance Registry System | C.I. Direct Red 23, disodium salt (3441-14-3) |
Safety
| PPE | Eyeshields, Gloves, type N95 (US) |
| WGK Germany | 2 |
| RTECS | QK1237500 |
| TSCA | TSCA listed |
| Storage Class | 11 - Combustible Solids |