| Product Name | 3-(2,4-dihydroxyphenylazo)-4-hydroxybenzenesulphonic acid |
| CAS No. | 2918-80-1 |
| Synonyms | C.I. Mordant Red 5; Benzenesulfonic acid, 3-(2-(2,4-dihydroxyphenyl)diazenyl)-4-hydroxy-; 4-hydroxy-3-[2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazino]benzenesulfonic acid; 4-hydroxy-3-[(2E)-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazino]benzenesulfonic acid |
| InChI | InChI=1/C12H10N2O6S/c15-7-1-3-9(12(17)5-7)13-14-10-6-8(21(18,19)20)2-4-11(10)16/h1-6,14,16-17H,(H,18,19,20)/b13-9+ |
| Molecular Formula | C12H10N2O6S |
| Molecular Weight | 310.2826 |
| Density | 1.65g/cm3 |
| Refractive index | 1.693 |
2918-80-1 3-(2,4-dihydroxyphenylazo)-4-hydroxybenzenesulphonic acid
service@apichina.com