Sodium 3-((2,4-dihydroxyphenyl)azo)-4-hydroxybenzenesulfonate

[Na+].OC1=CC=C(\N=N\C2=CC(=CC=C2O)S([O-])(=O)=O)C(O)=C1

InChIKey=MOLJFAGWUXDJJC-IERUDJENSA-M

InChI=1S/C12H10N2O6S.Na/c15-7-1-3-9(12(17)5-7)13-14-10-6-8(21(18,19)20)2-4-11(10)16;/h1-6,15-17H,(H,18,19,20);/q;+1/p-1/b14-13+;

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	1
Optical Activity	NONE

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Substance Class	Chemical Created by `admin` on `Tue Apr 01 17:42:21 GMT 2025` Edited by `admin` on `Tue Apr 01 17:42:21 GMT 2025`
Record UNII	WZ3U2ZY753
Record Status	`Validated (UNII)`
Record Version

Name

Type

Language

NSC-12448

Preferred Name

English

Sodium 3-((2,4-dihydroxyphenyl)azo)-4-hydroxybenzenesulfonate

Systematic Name

English

Benzenesulfonic acid, 3-(2-(2,4-dihydroxyphenyl)diazenyl)-4-hydroxy-, sodium salt (1:1)

Systematic Name

English

C.I. Mordant Red 5, monosodium salt

Common Name

English

Benzenesulfonic acid, 3-((2,4-dihydroxyphenyl)azo)-4-hydroxy-, monosodium salt

Systematic Name

English

C.I. 14290

Code

English

Sodium 3-((2,4-dihydroxyphenyl)azo)-4-hydroxybenzenesulphonate

Systematic Name

English

Code System Code Type Description

FDA UNII

WZ3U2ZY753