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Benzenesulfonic acid, 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-amino-4-methyl-, disodium salt

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Benzenesulfonic acid, 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-amino-4-methyl-, disodium salt Basic information
Product Name:Benzenesulfonic acid, 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-amino-4-methyl-, disodium salt
Synonyms:Benzenesulfonic acid, 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-amino-4-methyl-, disodium salt;Direct Brown 126;C.I.Direct Brown 126:C.I.29085
CAS:6420-35-5
MF:C31H35N8NaO9S2
MW:750.78
EINECS:613-503-0
Product Categories:
Mol File:6420-35-5.mol
Benzenesulfonic acid, 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-amino-4-methyl-, disodium salt Structure
Benzenesulfonic acid, 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-amino-4-methyl-, disodium salt Chemical Properties
Safety Information
MSDS Information
Benzenesulfonic acid, 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-amino-4-methyl-, disodium salt Usage And Synthesis
Preparation2′-Methyl-3′-ammo-5′-sulfooxanilic acid?diazo, and 2-Amino-4-methylanisole coupling, and then hydrolyzed acid base and make the grass phosgenated.
Properties and Applicationsyellow light brown. Soluble in water for golden brown, easily soluble in ethanol. The strong sulfuric acid for dark purple, yellow for olive diluted. The dye solution to join strong hydrochloric acid with olives yellow to brown precipitation; Add thick sodium hydroxide solution for green light yellow until golden brown.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
AATCC 3 5 2 4 3-4
Benzenesulfonic acid, 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-amino-4-methyl-, disodium salt Preparation Products And Raw materials
Raw materials2-Methoxy-5-methylaniline
Tag:Benzenesulfonic acid, 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-amino-4-methyl-, disodium salt(6420-35-5) Related Product Information
Direct Brown 123 Copper, 2,2'-[carbonylbis[imino(1-hydroxy-3-sulfo-6,2-naphthalenediyl)azo]]bis[benzoic acid] complex C.I. Direct brown 13 5-Amino-3-[[4'-[[2,4-diamino-5-[[3-[(2,4-diaminophenyl)azo]phenyl]azo]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-2,7-disulfonic acid disodium salt DIRECT BROWN 115 Direct Brown 119 C.I. Direct Brown 132 DIRECT BROWN 116 DIRECT BROWN 106