p-{[p-(dimethylamino)phenyl]azo}benzenesulfonic acid, sodium salt

SpectraBase Compound ID	CjBwzuyiNWF
InChI	InChI=1S/C14H15N3O3S.Na/c1-17(2)13-7-3-11(4-8-13)15-16-12-5-9-14(10-6-12)21(18,19)20;/h3-10H,1-2H3,(H,18,19,20);/q;+1/p-1/b16-15+;
InChIKey	STZCRXQWRGQSJD-GEEYTBSJSA-M Google Search
Mol Weight	327.33 g/mol
Molecular Formula	C14H14N3NaO3S
Exact Mass	327.065357 g/mol

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SpectraBase Spectrum ID	7xjeBYFlP83
Name	Methyl Orange
Source of Sample	Sigma-Aldrich
Catalog Number	234109
CAS Registry Number	547-58-0
Copyright	Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula	C14H14N3NaO3S
InChI	InChI=1S/C14H15N3O3S.Na/c1-17(2)13-7-3-11(4-8-13)15-16-12-5-9-14(10-6-12)21(18,19)20;/h3-10H,1-2H3,(H,18,19,20);/q;+1/p-1/b16-15+;
InChIKey	STZCRXQWRGQSJD-GEEYTBSJSA-M
Purity	certified by the Biological Stain Commission
Synonyms	4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid sodium salt; Acid Orange 52; Helianthin; Orange III
Wiley ID	SIAL_ATR-IR_039455