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4-(2,4-Dihydroxy-phenylazo)-benzenesulfonic acid, anion

View entire compound with spectra: 1 NMR

4-(2,4-Dihydroxy-phenylazo)-benzenesulfonic acid, anion
SpectraBase Compound ID EIAzFTxJXNk
InChI InChI=1S/C12H10N2O5S/c15-9-3-6-11(12(16)7-9)14-13-8-1-4-10(5-2-8)20(17,18)19/h1-7,15-16H,(H,17,18,19)/p-1/b14-13+
InChIKey MHKGJUOEEHNBLE-BUHFOSPRSA-M
Mol Weight 293.27 g/mol
Molecular Formula C12H9N2O5S
Exact Mass 293.023218 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID KqaLS0JzqgE
Name 4-(2,4-Dihydroxy-phenylazo)-benzenesulfonic acid, anion
CAS Registry Number 62803-26-3
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C12H9N2O5S
InChI InChI=1S/C12H10N2O5S/c15-9-3-6-11(12(16)7-9)14-13-8-1-4-10(5-2-8)20(17,18)19/h1-7,15-16H,(H,17,18,19)/p-1/b14-13+
InChIKey MHKGJUOEEHNBLE-BUHFOSPRSA-M
Instrument Name Bruker WM-360
NMR Standard TMS
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent DMSO-D6