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2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[[4'-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo][1,1'-biphenyl]-4-yl]azo]-, trisodium salt
SpectraBase Compound ID 3OI0SPASFF3
InChI InChI=1S/C32H22N4O12S3.3Na/c37-26-12-5-19-13-23(49(40,41)42)10-11-25(19)30(26)35-33-21-6-1-17(2-7-21)18-3-8-22(9-4-18)34-36-31-28(51(46,47)48)15-20-14-24(50(43,44)45)16-27(38)29(20)32(31)39;;;/h1-16,37-39H,(H,40,41,42)(H,43,44,45)(H,46,47,48);;;/q;3*+1/p-3/b35-33+,36-34+;;;
InChIKey VWCKKFGZYOOZHE-BCYCOXNYSA-K
Mol Weight 816.66930785 g/mol
Molecular Formula C32H19N4Na3O12S3
Exact Mass 815.985468 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID APXvlzKShRE
Name 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[[4'-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo][1,1'-biphenyl]-4-yl]azo]-, trisodium salt
CAS Registry Number 6426-69-3
Copyright Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C32H19N4Na3O12S3
InChI InChI=1S/C32H22N4O12S3.3Na/c37-26-12-5-19-13-23(49(40,41)42)10-11-25(19)30(26)35-33-21-6-1-17(2-7-21)18-3-8-22(9-4-18)34-36-31-28(51(46,47)48)15-20-14-24(50(43,44)45)16-27(38)29(20)32(31)39;;;/h1-16,37-39H,(H,40,41,42)(H,43,44,45)(H,46,47,48);;;/q;3*+1/p-3/b35-33+,36-34+;;;
InChIKey VWCKKFGZYOOZHE-BCYCOXNYSA-K
Instrument Name Bruker IFS 85
Synonyms Schaefferacid(2)[-benzidine-](1)chromotropacid
Technique KBr-Pellet