![2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[(2-hydroxy-1-naphthalenyl)azo]-3-[(4-sulfo-1-naphthalenyl)azo]-, trisodium salt](/api/spectrum/J44ag0PyCYz/structure.png?h=300&w=458 "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 |
Transmission Infrared (IR) Spectrum
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| SpectraBase Spectrum ID | J44ag0PyCYz |
|---|---|
| Name | 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[(2-hydroxy-1-naphthalenyl)azo]-3-[(4-sulfo-1-naphthalenyl)azo]-, trisodium salt |
| CAS Registry Number | 3682-47-1 |
| Copyright | Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved. |
| Formula | C30H17N4Na3O11S3 |
| 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 |
| Instrument Name | Bruker IFS 85 |
| Synonyms | Naphthionic acid->(alk)H=acid->2-naphthol |
| Technique | KBr-Pellet |