4-(p-hydroxyphenylazo)resorcinol, p-sulfate, potassium salt, sesquihydrate

SpectraBase Compound ID	AyTN8G9RFSv
InChI	InChI=1S/C12H10N2O6S.K.H2O/c15-9-3-6-11(12(16)7-9)14-13-8-1-4-10(5-2-8)20-21(17,18)19;;/h1-7,15-16H,(H,17,18,19);;1H2/q;+1;/p-1/b14-13+;;
InChIKey	PAKKBYNODAUPRT-QDBORUFSSA-M Google Search
Mol Weight	375.393 g/mol
Molecular Formula	C12H9KN2O6S·3/2H2O
Exact Mass	374.997686 g/mol

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SpectraBase Spectrum ID	AAY5z1ytGed
Name	4-[(p-HYDROXYPHENYL)AZO]RESORCINOL, p-(HYDROGENSULFATE) (ESTER),POTASSIUM SALT, SESQUIHYDRATE
Source of Sample	Smith, St. Mary'S Hospital Medical School, London, England
Copyright	Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula	C12H9KN2O6S 1/2H2O
InChI	InChI=1S/C12H10N2O6S.K.H2O/c15-9-3-6-11(12(16)7-9)14-13-8-1-4-10(5-2-8)20-21(17,18)19;;/h1-7,15-16H,(H,17,18,19);;1H2/q;+1;/p-1/b14-13+;;
InChIKey	PAKKBYNODAUPRT-QDBORUFSSA-M
Molecular Weight	359.41
Solvent	Polysol; Reference=TMS Spectrometer= Varian CFT-20
Synonyms	RESORCINOL, 4-/P-HYDROXYPHENYLAZO/-, P-SULFATE, POTASSIUM SALT, SESQUIHYDRATE