Benzenesulfonic acid, 4,4'-[(4-hydroxy-1,3-naphthalenediyl)Bis(azo)]bis-, disodium salt

SpectraBase Compound ID	Fhu1jERmR12
InChI	InChI=1S/C22H16N4O7S2.2Na/c27-22-19-4-2-1-3-18(19)20(25-23-14-5-9-16(10-6-14)34(28,29)30)13-21(22)26-24-15-7-11-17(12-8-15)35(31,32)33;;/h1-13,27H,(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2/b25-23-,26-24+;;
InChIKey	UWCKTGZZFDMRSX-NHBWHGFPSA-L Google Search
Mol Weight	556.47453856 g/mol
Molecular Formula	C22H14N4Na2O7S2
Exact Mass	556.00993 g/mol

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SpectraBase Spectrum ID	PlPvLHqElQ
Name	Benzenesulfonic acid, 4,4'-[(4-hydroxy-1,3-naphthalenediyl)Bis(azo)]bis-, disodium salt
CAS Registry Number	5850-20-4
Copyright	Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula	C22H14N4Na2O7S2
InChI	InChI=1S/C22H16N4O7S2.2Na/c27-22-19-4-2-1-3-18(19)20(25-23-14-5-9-16(10-6-14)34(28,29)30)13-21(22)26-24-15-7-11-17(12-8-15)35(31,32)33;;/h1-13,27H,(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2/b25-23-,26-24+;;
InChIKey	UWCKTGZZFDMRSX-NHBWHGFPSA-L
Instrument Name	Bruker IFS 85
Synonyms	Sulfanilic acid->1-naphthol<-sulfanilic acid
Technique	KBr-Pellet