![2,7-Naphthalenedisulfonic acid, 4-hydroxy-3-[[4-(phenylazo)phenyl]azo]-, disodium salt](/api/spectrum/KmaxnHy8nz/structure.png?h=300&w=458 "2,7-Naphthalenedisulfonic acid, 4-hydroxy-3-[[4-(phenylazo)phenyl]azo]-, disodium salt")
| SpectraBase Compound ID | KYloCzRoNE2 |
|---|---|
| InChI | InChI=1S/C22H16N4O7S2.2Na/c27-22-19-11-10-18(34(28,29)30)12-14(19)13-20(35(31,32)33)21(22)26-25-17-8-6-16(7-9-17)24-23-15-4-2-1-3-5-15;;/h1-13,27H,(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2/b24-23+,26-25+;; |
| InChIKey | GQLDDLYNBHFGDE-RVTJCSDESA-L |
| Mol Weight | 556.47453856 g/mol |
| Molecular Formula | C22H14N4Na2O7S2 |
| Exact Mass | 556.00993 g/mol |
Transmission Infrared (IR) Spectrum
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| SpectraBase Spectrum ID | KmaxnHy8nz |
|---|---|
| Name | 2,7-Naphthalenedisulfonic acid, 4-hydroxy-3-[[4-(phenylazo)phenyl]azo]-, disodium salt |
| CAS Registry Number | 6406-51-5 |
| Copyright | Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved. |
| Formula | C22H14N4Na2O7S2 |
| InChI | InChI=1S/C22H16N4O7S2.2Na/c27-22-19-11-10-18(34(28,29)30)12-14(19)13-20(35(31,32)33)21(22)26-25-17-8-6-16(7-9-17)24-23-15-4-2-1-3-5-15;;/h1-13,27H,(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2/b24-23+,26-25+;; |
| InChIKey | GQLDDLYNBHFGDE-RVTJCSDESA-L |
| Instrument Name | Bruker IFS 85 |
| Technique | KBr-Pellet |