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Direct Brown 123

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Direct Brown 123 Basic information
Product Name:Direct Brown 123
Synonyms:C.I.Direct Brown 123:C.I.35030;Direct Brown 123
CAS:
MF:
MW:0
EINECS:
Product Categories:
Mol File:Mol File
Direct Brown 123 Structure
Direct Brown 123 Chemical Properties
Safety Information
MSDS Information
Direct Brown 123 Usage And Synthesis
Preparation4-Nitrobenzenamine diazo, and Resorcinol coupling, 2,4-Diaminobenzenesulfonic acid double nitriding, and formation of accidentally nitrogen compounds (2 Moore) coupled.
Properties and Applicationsred light brown. Soluble in water for yellow light brown. The strong sulfuric acid is palm in light orange, for yellow brown after diluted, precipitation. The dye solution to join strong hydrochloric acid have yellow brown precipitation.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
AATCC 5 3 2 4 5
Direct Brown 123 Preparation Products And Raw materials
Raw materials2,4-Diaminobenzenesulfonic acid-->Resorcinol-->4-Nitroaniline
Tag:Direct Brown 123 Related Product Information
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 Direct Brown 119 C.I. Direct Brown 132 DIRECT BROWN 116 DIRECT BROWN 106