| Identification | |
| Name: | 2-Naphthalenesulfonicacid, 6-amino-4-hydroxy-5-[2-[2-(phenylsulfonyl)phenyl]diazenyl]- |
| Synonyms: | 2-Naphthalenesulfonicacid, 6-amino-4-hydroxy-5-[[2-(phenylsulfonyl)phenyl]azo]- (9CI); C.I. Acid Red42 (8CI); Acid Light Red 2B; Best Acid Light Red 2B; Eurocen Red B; Nylosan RedE 4BL; Selmacid Red E-BN; Triacid Light Red 2BL |
| CAS: | 25317-07-1 |
| EINECS: | 246-820-4 |
| Molecular Formula: | C22H17 N3 O6 S2 |
| Molecular Weight: | 483.51688 |
| InChI: | InChI=1/C22H17N3O6S2/c23-17-11-10-14-12-16(33(29,30)31)13-19(26)21(14)22(17)25-24-18-8-4-5-9-20(18)32(27,28)15-6-2-1-3-7-15/h1-13,23-25H,(H,29,30,31)/b23-17+ |
| Molecular Structure: | ![(C22H17N3O6S2) 2-Naphthalenesulfonicacid, 6-amino-4-hydroxy-5-[[2-(phenylsulfonyl)phenyl]azo]- (9CI); C.I. Acid Red...](https://img1.guidechem.com/chem/e/dict/19/25317-07-1.jpg) |
| Properties | |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | 1.54g/cm3 |
| Refractive index: | 1.713 |
| Flash Point: | °C |
| Safety Data | |
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