Synonyms: | 5-Amino-4-hydroxy-3-[[4'-[(1-hydroxy-4-sulfo-2-naphtyl)azo]-1,1'-biphenyl-4-yl]azo]-2,7-naphthalenedisulfonic acid trisodium salt;C.I.22455;C.I.Direct Blue 230;2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-((4'-((1-hydroxy-4-sulfo-2-naphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-, trisodium salt |
InChI: | InChI=1/C32H23N5O11S3.3Na/c33-25-15-22(49(40,41)42)13-19-14-28(51(46,47)48)30(32(39)29(19)25)37-35-21-11-7-18(8-12-21)17-5-9-20(10-6-17)34-36-26-16-27(50(43,44)45)23-3-1-2-4-24(23)31(26)38;;;/h1-16,38-39H,33H2,(H,40,41,42)(H,43,44,45)(H,46,47,48);;;/q;3*+1/p-3 |