![Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[(4-hydroxyphenyl)azo]-, disodium salt](/api/spectrum/5XOrNMpkPUx/structure.png?h=300&w=458 "Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[(4-hydroxyphenyl)azo]-, disodium salt")
| SpectraBase Compound ID | 1gIGF5RwxHs |
|---|---|
| InChI | InChI=1S/C26H20N4O8S2.2Na/c31-23-11-7-19(8-12-23)27-29-21-5-3-17(25(15-21)39(33,34)35)1-2-18-4-6-22(16-26(18)40(36,37)38)30-28-20-9-13-24(32)14-10-20;;/h1-16,31-32H,(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2/b2-1-,29-27-,30-28-;; |
| InChIKey | YLDIUICHQPKMNH-UAOVIAMDSA-L |
| Mol Weight | 624.54953856 g/mol |
| Molecular Formula | C26H18N4Na2O8S2 |
| Exact Mass | 624.036144 g/mol |
Transmission Infrared (IR) Spectrum
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| SpectraBase Spectrum ID | 5XOrNMpkPUx |
|---|---|
| Name | Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[(4-hydroxyphenyl)azo]-, disodium salt |
| CAS Registry Number | 91-34-9 |
| Copyright | Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved. |
| Formula | C26H18N4Na2O8S2 |
| InChI | InChI=1S/C26H20N4O8S2.2Na/c31-23-11-7-19(8-12-23)27-29-21-5-3-17(25(15-21)39(33,34)35)1-2-18-4-6-22(16-26(18)40(36,37)38)30-28-20-9-13-24(32)14-10-20;;/h1-16,31-32H,(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2/b2-1-,29-27-,30-28-;; |
| InChIKey | YLDIUICHQPKMNH-UAOVIAMDSA-L |
| Instrument Name | Bruker IFS 85 |
| Technique | KBr-Pellet |