| Identification | |
| Name: | 2-Naphthalenesulfonicacid, 7-amino-4-hydroxy-3-[2-[4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-,sodium salt (1:2) |
| Synonyms: | 2-Naphthalenesulfonicacid, 7-amino-4-hydroxy-3-[[4-[(4-sulfophenyl)azo]phenyl]azo]-, disodium salt(9CI); 2-Naphthalenesulfonic acid,7-amino-4-hydroxy-3-[[p-[(p-sulfophenyl)azo]phenyl]azo]-, disodium salt (8CI) |
| CAS: | 6300-50-1 |
| EINECS: | 228-589-1 |
| Molecular Formula: | C22H17 N5 O7 S2 . 2 Na |
| Molecular Weight: | 571.49334 |
| InChI: | InChI=1/C22H17N5O7S2/c23-14-1-10-19-13(11-14)12-20(36(32,33)34)21(22(19)28)27-26-16-4-2-15(3-5-16)24-25-17-6-8-18(9-7-17)35(29,30)31/h1-12,26H,23H2,(H,29,30,31)(H,32,33,34)/b25-24+,27-21- |
| Molecular Structure: | ![(C22H17N5O7S2.2Na) 2-Naphthalenesulfonicacid, 7-amino-4-hydroxy-3-[[4-[(4-sulfophenyl)azo]phenyl]azo]-, disodium salt(9...](https://img1.guidechem.com/chem/e/dict/27/6300-50-1.jpg) |
| Properties | |
| Density: | 1.64g/cm3 |
| Refractive index: | 1.745 |
| Safety Data | |
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