2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[(2-hydroxy-5-methyl-4-nitrophenyl)azo]-, disodium salt

SpectraBase Compound ID	275ySW4yMpC
InChI	InChI=1S/C17H13N3O11S2.2Na/c1-7-2-10(12(21)6-11(7)20(24)25)18-19-16-14(33(29,30)31)4-8-3-9(32(26,27)28)5-13(22)15(8)17(16)23;;/h2-6,21-23H,1H3,(H,26,27,28)(H,29,30,31);;/q;2*+1/p-2/b19-18+;;
InChIKey	GORXFAGWTRDYOD-BUFQOAPZSA-L Google Search
Mol Weight	543.38453856 g/mol
Molecular Formula	C17H11N3Na2O11S2
Exact Mass	542.963039 g/mol

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SpectraBase Spectrum ID	6QmO4GYiPMx
Name	2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[(2-hydroxy-5-methyl-4-nitrophenyl)azo]-, disodium salt
CAS Registry Number	5850-67-9
Copyright	Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula	C17H11N3Na2O11S2
InChI	InChI=1S/C17H13N3O11S2.2Na/c1-7-2-10(12(21)6-11(7)20(24)25)18-19-16-14(33(29,30)31)4-8-3-9(32(26,27)28)5-13(22)15(8)17(16)23;;/h2-6,21-23H,1H3,(H,26,27,28)(H,29,30,31);;/q;2*+1/p-2/b19-18+;;
InChIKey	GORXFAGWTRDYOD-BUFQOAPZSA-L
Instrument Name	Bruker IFS 85
Synonyms	2-Amino-5-nitro-p-cresol->chromotropacid
Technique	KBr-Pellet