Chemical Product Library / Reference
Direct Blue 218
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Direct Blue 218 |
|---|---|
| English synonyms | Fastusol Blue 9GLP;Solantine Blue 10GL;Pontamine Bond Blue B;Amanil Supra Blue 9GL;CI Direct Blue 218;Pontamine Fast Blue 7GLN;C.I. 24401;HSDB 4223;DIRECT BLUE 218 [HSDB];CI 24401 |
| Chinese name | 直接蓝218 |
| Chinese synonyms | Not provided |
| Chemical category | Dyes |
| CAS No. | 28407-37-6 |
| EINECS No. | 249-008-8 |
| Molecular formula | C32H20Cu2N6Na4O16S4 |
| Molecular weight | 1091.9 |
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 6; hydrogen-bond acceptors 22; TPSA 445 A^2; rotatable bonds 1
Application scenarios
Not provided