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Direct Brown 119

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Direct Brown 119 Basic information
Product Name:Direct Brown 119
Synonyms:Direct Brown 119;C.I.Direct Brown 119:C.I.35025
CAS:
MF:
MW:0
EINECS:
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Mol File:Mol File
Direct Brown 119 Structure
Direct Brown 119 Chemical Properties
Safety Information
MSDS Information
Direct Brown 119 Usage And Synthesis
Preparation3-Aminobenzenesulfonic acid diazo, and Benzene-1,3-diamine coupling, generation single accidentally nitrogen compounds (A); 4-Nitrobenzenamine diazo, and Resorcinol coupling, generating accidentally nitrogen compounds (B); 2,4-Diaminobenzenesulfonic acid double nitriding, and accidentally nitrogen compounds A and B matches.
Properties and Applicationsbrown. Brown powder. Soluble in water, soluble in general. The strong sulfuric acid for yellow brown, diluted for yellow brown still, precipitation. The dye solution for yellow brown, add the strong hydrochloric acid for yellow brown, have precipitation; Add thick sodium hydroxide for blue-ray red. Used for cotton, viscose and their blended fabric dyeing, also can be in cotton or viscose fabric direct printing, also used for paper color.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 3 5 6 4 4
AATCC 4 3-4 6 2 4
Direct Brown 119 Preparation Products And Raw materials
Raw materials2,4-Diaminobenzenesulfonic acid-->Resorcinol-->Metanilic acid-->m-Phenylenediamine-->4-Nitroaniline
Tag:Direct Brown 119 Related Product Information
Direct Brown 123 Copper, 2,2'-[carbonylbis[imino(1-hydroxy-3-sulfo-6,2-naphthalenediyl)azo]]bis[benzoic acid] complex Benzenesulfonic acid, 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-amino-4-methyl-, disodium salt 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 C.I. Direct Brown 132 DIRECT BROWN 116 DIRECT BROWN 106