Chemical Product Library / Reference
Direct Red 23
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Direct Red 23 |
|---|---|
| English synonyms | Fast scarlet 4BSA;Benzo Fast Scarlet 4BS;Scarlet 4BS;Direct Scarlet SE;Chlorazol Fast Scarlet 4B;Wogenal Scarlet CB;Benzo Scarlet 4BS;Libia Scarlet 4BS;Benzo Fast Scarlet 4BSA-CF;C.I. Direct Red 23, disodium salt;Paper Scarlet 4BS;Red EMB |
| Chinese name | 直接红23 |
| Chinese synonyms | Not provided |
| Chemical category | Dyes |
| CAS No. | 3441-14-3 |
| EINECS No. | Not provided |
| Molecular formula | C35H25N7Na2O10S2 |
| Molecular weight | 813.7 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Not provided
Performance characteristics
hydrogen-bond donors 5; hydrogen-bond acceptors 14; TPSA 291 A^2; rotatable bonds 7
Application scenarios
Not provided