| Product Name | 4-hydroxy-3-(2-pyridylazo)naphthalenesulphonic acid |
| CAS No. | 10558-11-9 |
| Synonyms | 4-Hydroxy-3-(2-pyridylazo)naphthalenesulphonic acid; (3E)-4-oxo-3-[2-(pyridin-2-yl)hydrazinylidene]-3,4-dihydronaphthalene-1-sulfonic acid |
| InChI | InChI=1/C15H11N3O4S/c19-15-11-6-2-1-5-10(11)13(23(20,21)22)9-12(15)17-18-14-7-3-4-8-16-14/h1-9H,(H,16,18)(H,20,21,22)/b17-12+ |
| Molecular Formula | C15H11N3O4S |
| Molecular Weight | 329.3305 |
| Density | 1.514g/cm3 |
| Refractive index | 1.706 |
10558-11-9 4-hydroxy-3-(2-pyridylazo)naphthalenesulphonic acid
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