![2,7-Naphthalenedisulfonic acid, 3-[[4-(acetylamino)phenyl]azo]-4,5-dihydroxy-, disodium salt](/api/spectrum/2Zn3sdPmJMo/structure.png?h=300&w=458 "2,7-Naphthalenedisulfonic acid, 3-[[4-(acetylamino)phenyl]azo]-4,5-dihydroxy-, disodium salt")
| SpectraBase Compound ID | 20z4AK8neYi |
|---|---|
| InChI | InChI=1S/C18H15N3O9S2.2Na/c1-9(22)19-11-2-4-12(5-3-11)20-21-17-15(32(28,29)30)7-10-6-13(31(25,26)27)8-14(23)16(10)18(17)24;;/h2-8,23-24H,1H3,(H,19,22)(H,25,26,27)(H,28,29,30);;/q;2*+1/p-2 |
| InChIKey | BMCXYDZRKLKERB-UHFFFAOYSA-L |
| Mol Weight | 525.41353856 g/mol |
| Molecular Formula | C18H13N3Na2O9S2 |
| Exact Mass | 524.98886 g/mol |
Transmission Infrared (IR) Spectrum
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| SpectraBase Spectrum ID | 2Zn3sdPmJMo |
|---|---|
| Name | 2,7-Naphthalenedisulfonic acid, 3-[[4-(acetylamino)phenyl]azo]-4,5-dihydroxy-, disodium salt |
| CAS Registry Number | 4197-09-5 |
| Copyright | Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved. |
| Formula | C18H13N3Na2O9S2 |
| InChI | InChI=1S/C18H15N3O9S2.2Na/c1-9(22)19-11-2-4-12(5-3-11)20-21-17-15(32(28,29)30)7-10-6-13(31(25,26)27)8-14(23)16(10)18(17)24;;/h2-8,23-24H,1H3,(H,19,22)(H,25,26,27)(H,28,29,30);;/q;2*+1/p-2 |
| InChIKey | BMCXYDZRKLKERB-UHFFFAOYSA-L |
| Instrument Name | Bruker IFS 85 |
| Technique | KBr-Pellet |