| Product Name | 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]naphthalene-1-sulphonic acid |
| CAS No. | 25747-05-1 |
| Synonyms | 1-Naphthalenesulfonic acid, 3-hydroxy-4-(2-(1-hydroxy-2-naphthalenyl)diazenyl)-; 1-Naphthalenesulfonic acid, 3-hydroxy-4-((1-hydroxy-2-naphtalenyl)azo)-; 1-Naphthalenesulfonic acid, 3-hydroxy-4-((1-hydroxy-2-naphthalenyl)azo)-; 3-Hydroxy-4-((1-hydroxy-2-naphthyl)azo)naphthalene-1-sulphonic acid; (4E)-4-[(1-hydroxynaphthalen-2-yl)hydrazono]-3-oxo-3,4-dihydronaphthalene-1-sulfonic acid |
| InChI | InChI=1/C20H14N2O5S/c23-17-11-18(28(25,26)27)14-7-3-4-8-15(14)19(17)22-21-16-10-9-12-5-1-2-6-13(12)20(16)24/h1-11,21,24H,(H,25,26,27)/b22-19+ |
| Molecular Formula | C20H14N2O5S |
| Molecular Weight | 394.4006 |
| Density | 1.5g/cm3 |
| Refractive index | 1.715 |
25747-05-1 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]naphthalene-1-sulphonic acid
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