CAS No. 34977-63-4
disodium 3(or 5)-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate
直接黑51 [CI 27720]
| Catalog No. | 283016 |
|---|---|
| Name | disodium 3(or 5)-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate |
| CAS | 34977-63-4 |
| Formula | C27H17N5O7S.2Na |

amino
disodium
naphthyl
sulphonato
salicylate