| Identification | |
| Name: | Benzenesulfonic acid,3-[2-(4-amino-3-methylphenyl)diazenyl]- |
| Synonyms: | Benzenesulfonicacid, 3-[(4-amino-3-methylphenyl)azo]- (9CI) |
| CAS: | 55994-13-3 |
| EINECS: | 259-938-6 |
| Molecular Formula: | C13H13 N3 O3 S |
| Molecular Weight: | 291.32562 |
| InChI: | InChI=1/C13H13N3O3S/c1-9-7-11(5-6-13(9)14)16-15-10-3-2-4-12(8-10)20(17,18)19/h2-8H,14H2,1H3,(H,17,18,19)/b16-15+ |
| Molecular Structure: | ![(C13H13N3O3S) Benzenesulfonicacid, 3-[(4-amino-3-methylphenyl)azo]- (9CI)](https://img1.guidechem.com/chem/e/dict/48/55994-13-3.jpg) |
| Properties | |
| Density: | 1.4 g/cm3 |
| Refractive index: | 1.65 |
| Appearance: | dark red powder |
| Specification: |
3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid (CAS NO.55994-13-3) is also named as Benzenesulfonic acid, 3-((4-amino-3-methylphenyl)azo)- ; Benzenesulfonic acid, 3-(2-(4-amino-3-methylphenyl)diazenyl)- ; m-((4-Amino-m-tolyl)azo)benzenesulphonic acid ; Benzenesulfonicacid, 3-[(4-amino-3-methylphenyl)azo]- (9CI) ; 3-[(E)-(4-Amino-3-methylphenyl)diazenyl]benzenesulfonic acid . |
| Safety Data | |
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