![2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[[4'-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo][1,1'-biphenyl]-4-yl]azo]-, trisodium salt](/api/spectrum/APXvlzKShRE/structure.png?h=300&w=458 "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
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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 |