Acid Brown 83

CAS: 13011-68-2

Ref. 3D-FA39546

Product Information

• Name: Acid Brown 83
• Synonyms: Acid Brown C 2G, Acid Brown CG, Acid Brown CGG, Acid TSA Brown 83, Baygenal Brown CGG, Baygenal Brown CGG New, Benzenesulfonic acid, 3-[[3-[(3-amino-4-nitrophenyl)azo]-2,4-dihydroxyphenyl]azo]-4-hydroxy-, copper complex, Brown CGG, Cuprate(1-), [3-[2-[3-[2-(3-amino-4-nitrophenyl)diazenyl]-2-(hydroxy-κO)-4-hydroxyphenyl]diazenyl-κN¹]-4-(hydroxy-κO)benzenesulfonato(3-)]-, sodium (1:1), Cuprate(1-), [3-[[3-[(3-amino-4-nitrophenyl)azo]-2,4-dihydroxyphenyl]azo]-4-hydroxybenzenesulfonato(3-)]-, sodium, Cuprate(1-), [3-[[3-[(3-amino-4-nitrophenyl)azo]-2-(hydroxy-κO)-4-hydroxyphenyl]azo-κN¹]-4-(hydroxy-κO)benzenesulfonato(3-)]-, sodium, Euroderm Brown CGG/N, Formo Acid Brown, Formo Brown, Koranil Brown CGG, Leather Brown CGGT, Multicuer Brown MGG, Rifa Leather Brown CGG, Trifo Brown CG, copper(2+) sodium 3-[(E)-{(3Z)-3-[2-(3-amino-4-nitrophenyl)hydrazinylidene]-2-oxido-4-oxocyclohexa-1,5-dien-1-yl}diazenyl]-4-oxidobenzenesulfonate (1:1:1), Cuprate(1-), [3-[[3-[(3-amino-4-nitrophenyl)azo]-2-(hydroxy-κO)-4-hydroxyphenyl]azo-κN1]-4-(hydroxy-κO)benzenesulfonato(3-)]-, sodium, C.I. Acid Brown 83, Cuprate(1-), [3-[2-[3-[2-(3-amino-4-nitrophenyl)diazenyl]-2-(hydroxy-κO)-4-hydroxyphenyl]diazenyl-κN1]-4-(hydroxy-κO)benzenesulfonato(3-)]-, sodium (1:1)

Description

Acid Brown 83 is a basic dye that has been widely used in the textile industry. Acid Brown 83 contains amine groups and sodium salts, which are monomers of Acid Brown 83. This dye is water-soluble and degradable, but it can be decomposed by hydrolysis to produce lactams. Acid Brown 83 is not carcinogenic or mutagenic, but it is a skin irritant and may cause allergic reactions. It can be degraded by light exposure or by acid hydrolysis to form cleavage products, such as hydroxyl group, carboxylic acid anhydride and amide. Acid Brown 83 has been shown to have good resistance to light and heat degradation.

• Brand: Biosynth

Chemical properties

• Purity: Min. 95%