Chemical Product Library / Reference
Direct Blue 25
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Direct Blue 25 |
|---|---|
| English synonyms | Benzo New Blue 5BS;Benzo New Blue 5BFS;Benzo New Blue 5B-CF;C.I. DIRECT BLUE 25;Hispamin Blue DB;Direct Blue 5B;Derma Blue 5B;Phenamine Blue 5B;Pontamine Blue 5B;Diazol Pure Blue BR;Direct New Blue 5B;Direct Pure Blue 5B |
| Chinese name | 直接蓝25 |
| Chinese synonyms | Not provided |
| Chemical category | Dyes |
| CAS No. | 2150-54-1 |
| EINECS No. | Not provided |
| Molecular formula | C34H22N4Na4O16S4 |
| Molecular weight | 962.8 |
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 4; hydrogen-bond acceptors 20; TPSA 393 A^2; rotatable bonds 5
Application scenarios
Not provided