| Identification | |
| Name: | 5-[(2-hydroxy-5-methylphenyl)azo]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonic acid |
| Synonyms: | 5-[(2-hydroxy-5-methylphenyl)azo]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonic acid;5-[(2-Hydroxy-5-methylphenyl)azo]-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid |
| CAS: | 93892-27-4 |
| EINECS: | 299-509-0 |
| Molecular Formula: | C21H17N3O9S2 |
| Molecular Weight: | 519.50438 |
| InChI: | InChI=1/C21H17N3O9S2/c1-13-2-9-19(25)18(10-13)23-22-16-7-5-14(20(11-16)34(28,29)30)3-4-15-6-8-17(24(26)27)12-21(15)35(31,32)33/h2-12,22H,1H3,(H,28,29,30)(H,31,32,33)/b4-3+,23-18+ |
| Molecular Structure: | ![(C21H17N3O9S2) 5-[(2-hydroxy-5-methylphenyl)azo]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonic acid;5-[(2-Hyd...](https://img.guidechem.com/structure/93892-27-4.gif) |
| Properties | |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | 1.56g/cm3 |
| Refractive index: | 1.681 |
| Flash Point: | °C |
| Safety Data | |
 |
|
