Chemical Product Library / Reference
Direct Blue 98
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Direct Blue 98 |
|---|---|
| English synonyms | Direct Blue 98;CI DIRECT BLUE 98;AZOANTHRENE ROYAL BLUE L;CHLORANTINE FAST BLUE BLL;TRIANTINE LIGHT YELLOW RR;CI 23155;COPPER, (TRIHYDROGEN 7-((4'-((6-ANILINO-1-HYDROXY-3-SULFO-2-NAPHTHYL)AZO)-3,3'-DIHYDROXY-4-BIPHENYLYL)AZO)-8-HYDROXY-1,6-NAPHTHALENEDISULFONATO(4-))DI-, TRISODIUM SALT;CUPRATE(3-), (.MU.-(7-((3,3'-DIHYDROXY-4'-((1-HYDROXY-6-(PHENYLAMINO)-3-SULFO-2-NAPHTHALENYL)AZO)(1,1'-BIPHENYL)-4-YL)AZO)-8-HYDROXY-1,6-NAPHTHALENEDISULFONATO(7-)))DI-, TRISODIUM;Cuprate(3-), [.mu.-[7-[[3,3'-dihydroxy-4'-[[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]azo][1,1'-biphenyl]-4-yl]azo]-8-hydroxy-1,6-naphthalenedisulfonato(7-)]]di-, trisodium;C.I. Direct Blue 98;Cuprate(3-), (mu-(7-((3,3'-dihydroxy-4'-((1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-8-hydroxy-1,6-naphthalenedisulfonato(7-)))di-, trisodium;TRISODIUM (MU-(7-((4'-((6-ANILINO-1-HYDROXY-3-SULPHO-2-NAPHTHYL)AZO)-3,3'-DIHYDROXY(1,1'-BIPHENYL)-4-YL)AZO)-8-HYDROXYNAPHTHALENE-1,6-DISULPHONATO(7-)))DICUPRATE(3-) |
| Chinese name | Not provided |
| Chinese synonyms | Not provided |
| Chemical category | Dyes |
| CAS No. | 6656-03-7 |
| EINECS No. | 229-687-7 |
| Molecular formula | C38H20Cu2N5Na3O13S3 |
| Molecular weight | 1046.9 |
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 1; hydrogen-bond acceptors 18; TPSA 350 A^2; rotatable bonds 7
Application scenarios
Not provided