1-Naphthalenesulfonic acid, 2-[(2-hydroxy-1-naphthalenyl)Azo]-, monosodium salt

SpectraBase Compound ID	GJJ8kSD0Kae
InChI	InChI=1S/C20H14N2O4S.Na/c23-18-12-10-13-5-1-3-7-15(13)19(18)22-21-17-11-9-14-6-2-4-8-16(14)20(17)27(24,25)26;/h1-12,23H,(H,24,25,26);/q;+1/p-1/b22-21+;
InChIKey	VVNRQZDDMYBBJY-QUABFQRHSA-M Google Search
Mol Weight	400.38376928 g/mol
Molecular Formula	C20H13N2NaO4S
Exact Mass	400.049372 g/mol

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SpectraBase Spectrum ID	DvCDXDPiLii
Name	2-Naphthylamine-1-sulfonic acid -> 2-naphthol, na-salt
Source of Sample	BASF
Color Properties	Colour Index Name= Pigment Red 49 Colour Index Number= 15630
Copyright	Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved.
Formula	C20H13N2NaO4S
Hummel Decimal Number	012213
InChI	InChI=1S/C20H14N2O4S.Na/c23-18-12-10-13-5-1-3-7-15(13)19(18)22-21-17-11-9-14-6-2-4-8-16(14)20(17)27(24,25)26;/h1-12,23H,(H,24,25,26);/q;+1/p-1/b22-21+;
InChIKey	VVNRQZDDMYBBJY-QUABFQRHSA-M
Sample Description	Red solid
Synonyms	Lithol Rot RS
Technique	KBr pellet