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2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[(2-hydroxy-1-naphthalenyl)azo]-3-[(4-sulfo-1-naphthalenyl)azo]-, trisodium salt

Compound with spectra: 1 FTIR

2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[(2-hydroxy-1-naphthalenyl)azo]-3-[(4-sulfo-1-naphthalenyl)azo]-, trisodium salt
SpectraBase Compound ID IxnfPoDWYrw
InChI InChI=1S/C30H20N4O11S3.3Na/c35-24-11-9-16-5-1-2-6-19(16)28(24)33-32-23-15-18(46(37,38)39)13-17-14-26(48(43,44)45)29(30(36)27(17)23)34-31-22-10-12-25(47(40,41)42)21-8-4-3-7-20(21)22;;;/h1-15,35-36H,(H,37,38,39)(H,40,41,42)(H,43,44,45);;;/q;3*+1/p-3/b33-32+,34-31+;;;
InChIKey AENRUBZPRNLXBI-IDWDPHRWSA-K
Mol Weight 774.63230785 g/mol
Molecular Formula C30H17N4Na3O11S3
Exact Mass 773.974904 g/mol
Parent InChIKey WQWKYALNLSYERE-XVUBHQJVSA-K

View Spectrum of 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[(2-hydroxy-1-naphthalenyl)azo]-3-[(4-sulfo-1-naphthalenyl)azo]-, trisodium salt

FTIR Spectrum
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Technique KBr-Pellet
  • Naphthionic acid->(alk)H=acid->2-naphthol
(Alk)N-phenyl-J=acid/hydrol. o-phenylsulfonyl to OH
2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[[4'-[(1-hydroxy-4-sulfo-2-naphthalenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-, trisodium salt
2,7-Naphthalenedisulfonic acid, 4-[[4-[[4-(acetylamino)
Benzoic acid, 5-[[4-[[8-amino-1-hydroxy-7-(phenylazo)-3,5-disulfo-2-naphthaleny]azo]-1-naphthalenyl]azo]-, trisodium salt
Direct Blue 71
1,5-Naphthalenedisulfonic acid, 3-[[4-[[4-[(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-6-sulfo-1-naphthalenyl]azo]-1-naphthalenyl]azo]-, tetrasodium salt
Gamma-acid(ac)(1)<-2,2'-dimethoxy-4,4'-diamino-diphenylharnstoff-5,5'-disulfoacid->(2)(alk)N-phenyl-J=acid
Pentasodium 4-hydroxy-7-({5-hydroxy-6-[(5-hydroxy-7-sulfonato-2-naphthyl)diazenyl]-7-sulfonato-2-naphthyl}amino)-3-({4-[(4-nitro-2-sulfonatophenyl)diazenyl]-7-sulfonato-1-naphthyl}diazenyl)-2-naphthalenesulfonate
2-Naphthalenesulfonic acid, 7-[(4-aminobenzoyl)amino]-4-hydroxy-3-[[5-hydroxy-7-sulfo-4-[(5-sulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-, trisodium salt
2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[[4'-[(1-hydroxy-4-sulfo-2-naphthalenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-, trisodium salt
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