![4-[(o-arsonophenyl)azo]-3-hydroxy-2,7-naphthalenedisulfonic acid, disodium salt](/api/spectrum/1YmWe5KnCR7/structure.png?h=300&w=458 "4-[(o-arsonophenyl)azo]-3-hydroxy-2,7-naphthalenedisulfonic acid, disodium salt")
| SpectraBase Compound ID | LYoHxPZxmn1 |
|---|---|
| InChI | InChI=1S/C16H13AsN2O10S2.2Na/c20-16-14(31(27,28)29)8-9-7-10(30(24,25)26)5-6-11(9)15(16)19-18-13-4-2-1-3-12(13)17(21,22)23;;/h1-8,20H,(H2,21,22,23)(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b19-18+;; |
| InChIKey | DCSRPHQBFSYJNN-BUFQOAPZSA-L |
| Mol Weight | 576.28913416 g/mol |
| Molecular Formula | C16H11AsN2Na2O10S2 |
| Exact Mass | 575.886645 g/mol |
Attenuated Total Reflectance Infrared (ATR-IR) Spectrum
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| SpectraBase Spectrum ID | 1YmWe5KnCR7 |
|---|---|
| Name | Thorin |
| Source of Sample | Aldrich |
| Catalog Number | 104566 |
| CAS Registry Number | 3688-92-4 |
| Copyright | Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved. |
| Formula | C16H11AsN2Na2O10S2 |
| InChI | InChI=1S/C16H13AsN2O10S2.2Na/c20-16-14(31(27,28)29)8-9-7-10(30(24,25)26)5-6-11(9)15(16)19-18-13-4-2-1-3-12(13)17(21,22)23;;/h1-8,20H,(H2,21,22,23)(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b19-18+;; |
| InChIKey | DCSRPHQBFSYJNN-BUFQOAPZSA-L |
| Purity | Indicator grade |
| Synonyms | 1-(2-Arsonophenylazo)-2-naphthol-3,6-disulfonic acid disodium salt 2-(2-Hydroxy-3,6-disulfo-1-naphthylazo)phenylarsonic acid disodium salt 2-(3,6-Disulfo-2-hydroxy-1-naphthylazo)benzenearsonic acid disodium salt APANS Thoron(ol) |
| Wiley ID | SIAL_ATR-IR_006754 |