Eriochrome Red B

SpectraBase Compound ID	3aKDqHwo7Mg
InChI	InChI=1S/C20H16N4O5S.Na/c1-12-18(20(26)24(23-12)13-7-3-2-4-8-13)21-22-19-15-10-6-5-9-14(15)17(11-16(19)25)30(27,28)29;/h2-11,25-26H,1H3,(H,27,28,29);/q;+1/p-1/b22-21+;
InChIKey	GTVVPWMXPPZOCG-QUABFQRHSA-M Google Search
Mol Weight	446.41 g/mol
Molecular Formula	C20H15N4NaO5S
Exact Mass	446.066085 g/mol

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SpectraBase Spectrum ID	4z5mG9YPlcz
Name	1-Naphthalenesulfonic acid, 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxy-, monosodium salt
CAS Registry Number	3618-63-1
Copyright	Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula	C20H15N4NaO5S
InChI	InChI=1S/C20H16N4O5S.Na/c1-12-18(20(26)24(23-12)13-7-3-2-4-8-13)21-22-19-15-10-6-5-9-14(15)17(11-16(19)25)30(27,28)29;/h2-11,25-26H,1H3,(H,27,28,29);/q;+1/p-1/b22-21+;
InChIKey	GTVVPWMXPPZOCG-QUABFQRHSA-M
Instrument Name	Bruker IFS 85
Technique	KBr-Pellet