![2-Naphthalenesulfonic acid, 5-[(4-aminophenyl)azo]-8-[[4-[(2,4-dihydroxyphenyl)azo]-6-sulfo-1-naphthalenyl]azo]-, disodium salt](/api/spectrum/AfGYdXpbhjA/structure.png?h=300&w=458 "2-Naphthalenesulfonic acid, 5-[(4-aminophenyl)azo]-8-[[4-[(2,4-dihydroxyphenyl)azo]-6-sulfo-1-naphthalenyl]azo]-, disodium salt")
| SpectraBase Compound ID | 16LhR5QI7j6 |
|---|---|
| InChI | InChI=1S/C32H23N7O8S2.2Na/c33-18-1-3-19(4-2-18)34-35-27-11-13-29(25-16-21(48(42,43)44)6-8-23(25)27)37-36-28-12-14-30(38-39-31-10-5-20(40)15-32(31)41)26-17-22(49(45,46)47)7-9-24(26)28;;/h1-17,40-41H,33H2,(H,42,43,44)(H,45,46,47);;/q;2*+1/p-2/b35-34+,37-36+,39-38+;; |
| InChIKey | FKCOCEDUZKUFRW-CSQFJFOPSA-L |
| Mol Weight | 741.66053856 g/mol |
| Molecular Formula | C32H21N7Na2O8S2 |
| Exact Mass | 741.068842 g/mol |
Transmission Infrared (IR) Spectrum
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| SpectraBase Spectrum ID | AfGYdXpbhjA |
|---|---|
| Name | 2-Naphthalenesulfonic acid, 5-[(4-aminophenyl)azo]-8-[[4-[(2,4-dihydroxyphenyl)azo]-6-sulfo-1-naphthalenyl]azo]-, disodium salt |
| CAS Registry Number | 6856-11-7 |
| Copyright | Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved. |
| Formula | C32H21N7Na2O8S2 |
| InChI | InChI=1S/C32H23N7O8S2.2Na/c33-18-1-3-19(4-2-18)34-35-27-11-13-29(25-16-21(48(42,43)44)6-8-23(25)27)37-36-28-12-14-30(38-39-31-10-5-20(40)15-32(31)41)26-17-22(49(45,46)47)7-9-24(26)28;;/h1-17,40-41H,33H2,(H,42,43,44)(H,45,46,47);;/q;2*+1/p-2/b35-34+,37-36+,39-38+;; |
| InChIKey | FKCOCEDUZKUFRW-CSQFJFOPSA-L |
| Instrument Name | Bruker IFS 85 |
| Technique | KBr-Pellet |