| Product Name | Methyl Orange |
| CAS No. | 547-58-0 |
| Synonyms | C.I. 13025; C.I. Acid Orange 52; 4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid, sodium salt; Acid Orange 52 C.I. 13025; Helianthise; MO; methyl orange for microscopy; METHYL ORANGE SODIUM SALT; sodium 4-(4-dimethylaminophenylazo)benzenesulphonate; Methyl Orange solution; Acid Orange 52; 4-Dimethylaminoazobenzene-4-sulfonic acid, sodium salt; sodium 4-{(Z)-[4-(dimethylamino)phenyl]diazenyl}benzenesulfonate |
| InChI | InChI=1/C14H15N3O3S.Na/c1-17(2)13-7-3-11(4-8-13)15-16-12-5-9-14(10-6-12)21(18,19)20;/h3-10H,1-2H3,(H,18,19,20);/q;+1/p-1/b16-15-; |
| Molecular Formula | C14H14N3NaO3S |
| Molecular Weight | 327.334 |
| Melting point | 300℃ |
| Hazard Symbols |  T:Toxic; |
| Risk Codes | R10:; |
| Safety | S16:; S24/25:; |
547-58-0 methyl orange
service@apichina.com