![3-[5-chloro-2-hydroxyphenyl)azo]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid, disodium salt](/api/spectrum/JE7sTQue5zf/structure.png?h=300&w=458 "3-[5-chloro-2-hydroxyphenyl)azo]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid, disodium salt")
| SpectraBase Compound ID | 89ICVQZpSgk |
|---|---|
| InChI | InChI=1S/C16H11ClN2O9S2.2Na/c17-8-1-2-11(20)10(5-8)18-19-15-13(30(26,27)28)4-7-3-9(29(23,24)25)6-12(21)14(7)16(15)22;;/h1-6,20-22H,(H,23,24,25)(H,26,27,28);;/q;2*+1/p-2/b19-18+;; |
| InChIKey | LNXMADNIUWFTPP-BUFQOAPZSA-L |
| Mol Weight | 518.80553856 g/mol |
| Molecular Formula | C16H9ClN2Na2O9S2 |
| Exact Mass | 517.923338 g/mol |
Transmission Infrared (IR) Spectrum
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| SpectraBase Spectrum ID | JE7sTQue5zf |
|---|---|
| Name | 2,7-Naphthalenedisulfonic acid, 3-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydroxy-, disodium salt |
| CAS Registry Number | 1058-92-0 |
| Copyright | Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved. |
| Formula | C16H9ClN2Na2O9S2 |
| InChI | InChI=1S/C16H11ClN2O9S2.2Na/c17-8-1-2-11(20)10(5-8)18-19-15-13(30(26,27)28)4-7-3-9(29(23,24)25)6-12(21)14(7)16(15)22;;/h1-6,20-22H,(H,23,24,25)(H,26,27,28);;/q;2*+1/p-2/b19-18+;; |
| InChIKey | LNXMADNIUWFTPP-BUFQOAPZSA-L |
| Instrument Name | Bruker IFS 85 |
| Technique | KBr-Pellet |