Chemical Product Library / Reference
C.I. Direct Yellow 12
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | C.I. Direct Yellow 12 |
|---|---|
| English synonyms | Chrysophenine;Chrysophenine J;Chrysophenine Y;Chrysophenine GP;Direct Yellow C;Benzo Yellow LG;Erie Yellow Y;Chrysophenine ESP;Cotton Yellow CH;Direct Yellow CV;Chrysophenine Extra;Fenamin Yellow CP |
| Chinese name | 直接黄 12 |
| Chinese synonyms | Not provided |
| Chemical category | Dyes |
| CAS No. | 2870-32-8 |
| EINECS No. | Not provided |
| Molecular formula | C30H28N4NaO8S2+ |
| Molecular weight | 659.7 |
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 2; hydrogen-bond acceptors 12; TPSA 193 A^2; rotatable bonds 12; net charge 1
Application scenarios
Not provided