![2,7-Naphthalenedisulfonic acid, 5-[(2,4-dihydroxyphenyl)azo]3-[[4-[(2,4-dihydroxyphenyl)azo]phenyl]azo]-4-hydroxy-, disodium salt](/api/spectrum/Ib5E7MoGFHf/structure.png?h=300&w=458 "2,7-Naphthalenedisulfonic acid, 5-[(2,4-dihydroxyphenyl)azo]3-[[4-[(2,4-dihydroxyphenyl)azo]phenyl]azo]-4-hydroxy-, disodium salt")
| SpectraBase Compound ID | 6yZ7JSvVLwd |
|---|---|
| InChI | InChI=1S/C28H20N6O11S2.2Na/c35-17-5-7-20(23(37)11-17)31-29-15-1-3-16(4-2-15)30-34-27-25(47(43,44)45)10-14-9-19(46(40,41)42)13-22(26(14)28(27)39)33-32-21-8-6-18(36)12-24(21)38;;/h1-13,35-39H,(H,40,41,42)(H,43,44,45);;/q;2*+1/p-2 |
| InChIKey | WVYJJWADIBKCCS-UHFFFAOYSA-L |
| Mol Weight | 724.58253856 g/mol |
| Molecular Formula | C28H18N6Na2O11S2 |
| Exact Mass | 724.027036 g/mol |
Transmission Infrared (IR) Spectrum
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| SpectraBase Spectrum ID | Ib5E7MoGFHf |
|---|---|
| Name | 2,7-Naphthalenedisulfonic acid, 5-[(2,4-dihydroxyphenyl)azo]3-[[4-[(2,4-dihydroxyphenyl)azo]phenyl]azo]-4-hydroxy-, disodium salt |
| CAS Registry Number | 6428-54-2 |
| Copyright | Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved. |
| Formula | C28H18N6Na2O11S2 |
| InChI | InChI=1S/C28H20N6O11S2.2Na/c35-17-5-7-20(23(37)11-17)31-29-15-1-3-16(4-2-15)30-34-27-25(47(43,44)45)10-14-9-19(46(40,41)42)13-22(26(14)28(27)39)33-32-21-8-6-18(36)12-24(21)38;;/h1-13,35-39H,(H,40,41,42)(H,43,44,45);;/q;2*+1/p-2 |
| InChIKey | WVYJJWADIBKCCS-UHFFFAOYSA-L |
| Instrument Name | Bruker IFS 85 |
| Technique | KBr-Pellet |