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p-(p-hydroxyphenylazo)benzenesulfonic acid, sodium salt

View entire compound with spectra: 3 NMR, 1 FTIR, and 2 UV-Vis

p-(p-hydroxyphenylazo)benzenesulfonic acid, sodium salt
SpectraBase Compound ID dRWgnwvpQY
InChI InChI=1S/C12H10N2O4S.Na/c15-11-5-1-9(2-6-11)13-14-10-3-7-12(8-4-10)19(16,17)18;/h1-8,15H,(H,16,17,18);/q;+1/p-1/b14-13+;
InChIKey QZIOKUAQNKVSBO-IERUDJENSA-M
Mol Weight 300.26 g/mol
Molecular Formula C12H9N2NaO4S
Exact Mass 300.018072 g/mol

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID KSiVlPRlmOR
Name p-[(p-HYDROXYPHENYL)AZO]BENZENESULFONIC ACID, MONOSODIUM SALT
Source of Sample Eastman Organic Chemicals, Rochester, New York
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C12H9N2NaO4S
InChI InChI=1S/C12H10N2O4S.Na/c15-11-5-1-9(2-6-11)13-14-10-3-7-12(8-4-10)19(16,17)18;/h1-8,15H,(H,16,17,18);/q;+1/p-1/b14-13+;
InChIKey QZIOKUAQNKVSBO-IERUDJENSA-M
Molecular Weight 300.27
Solvent Polysol; Reference=TMS Spectrometer= Varian CFT-20
Synonyms BENZENESULFONIC ACID, p-/p- HYDROXYPHENYLAZO/-, SODIUM SALT