![Benzoic acid, 5-[(5,7-disulfo-2-naphthalenyl)azo]-2-hydroxy-3-methyl, trisodium salt](/api/spectrum/ILRBMhOFau1/structure.png?h=300&w=458 "Benzoic acid, 5-[(5,7-disulfo-2-naphthalenyl)azo]-2-hydroxy-3-methyl, trisodium salt")
| SpectraBase Compound ID | CC78UlmictZ |
|---|---|
| InChI | InChI=1S/C18H14N2O9S2.3Na/c1-9-4-12(7-15(17(9)21)18(22)23)20-19-11-2-3-14-10(5-11)6-13(30(24,25)26)8-16(14)31(27,28)29;;;/h2-8,21H,1H3,(H,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b20-19+;;; |
| InChIKey | RFNDLEZLWJISNE-HVARVCSCSA-K |
| Mol Weight | 532.38030785 g/mol |
| Molecular Formula | C18H11N2Na3O9S2 |
| Exact Mass | 531.959905 g/mol |
Transmission Infrared (IR) Spectrum
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| SpectraBase Spectrum ID | ILRBMhOFau1 |
|---|---|
| Name | Benzoic acid, 5-[(5,7-disulfo-2-naphthalenyl)azo]-2-hydroxy-3-methyl, trisodium salt |
| CAS Registry Number | 6408-94-2 |
| Copyright | Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved. |
| Formula | C18H11N2Na3O9S2 |
| InChI | InChI=1S/C18H14N2O9S2.3Na/c1-9-4-12(7-15(17(9)21)18(22)23)20-19-11-2-3-14-10(5-11)6-13(30(24,25)26)8-16(14)31(27,28)29;;;/h2-8,21H,1H3,(H,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b20-19+;;; |
| InChIKey | RFNDLEZLWJISNE-HVARVCSCSA-K |
| Instrument Name | Bruker IFS 85 |
| Technique | KBr-Pellet |