| Synonyms: | Phenamine Black F;Diphenyl Black FF;Phenamine Black FCW;C.I. Direct Black 9 (VAN) (8CI);Pontamine Fast Black CN;Chrome Leather Black PLS;Carbide Milling Black PLS;EINECS 232-321-9;NSC 71962;C.I. 31560;C.I. 31565;2-Naphthalenesulfonic acid, 3-((4-((4-amino-6(or 7)-sulfo-1-naphthalenyl)azo)phenyl)azo)-6-((2,4-diaminophenyl)azo)-4-hydroxy-, disodium salt (9CI);2-Naphthalenesulfonic acid, 3-((4-((4-amino-6(or 7)-sulfo-1-naphthalenyl)azo)phenyl)azo)-6-((2,4-diaminophenyl)azo)-4-hydroxy-, disodium salt;2-Naphthalenesulfonic acid, 3-(2-(4-(2-(4-amino-6(or 7)-sulfo-1-naphthalenyl)diazenyl)phenyl)diazenyl)-6-(2-(2,4-diaminophenyl)diazenyl)-4-hydroxy-, sodium salt (1:2);8003-62-1;Disodium 3-((4-((4-amino-6(or 7)-sulphonatonaphthyl)azo)phenyl)azo)-6-((2,4-diaminophenyl)azo)-4-hydroxynaphthalene-2-sulphonate |
| InChI: | InChI=1S/C32H25N9O7S2.2Na/c33-18-2-11-29(27(35)14-18)40-38-21-3-1-17-13-30(50(46,47)48)31(32(42)24(17)15-21)41-37-20-6-4-19(5-7-20)36-39-28-12-10-26(34)25-16-22(49(43,44)45)8-9-23(25)28;;/h1-16,37H,33-35H2,(H,43,44,45)(H,46,47,48);;/q;2*+1/p-2/b39-36?,40-38?,41-31+;; |
