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CI34035

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CI34035 Basic information
Product Name:CI34035
Synonyms:CI34035;5-[(4-Ethoxyphenyl)azo]-8-[[4-[(4-sodiosulfophenyl)azo]phenyl]azo]naphthalene-2-sulfonic acid sodium salt;C.I.Direct Brown 202;Sirius Supra Brown R-LL;Direct Brown 202;C.I.Direct Brown 202:C.I.34035
CAS:6661-43-4
MF:
MW:0
EINECS:
Product Categories:
Mol File:6661-43-4.mol
CI34035 Structure
CI34035 Chemical Properties
Safety Information
MSDS Information
CI34035 Usage And Synthesis
Preparation4-((4-Aminophenyl)diazenyl)benzenesulfonic acid diazo, and 5-Aminonaphthalene-2-sulfonic acid coupling, again diazo, coupled with phenol. Finally ethylated.
Properties and ApplicationsYellowish light red to brown
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 4 3 6-7 2 2-3 3-4 1-2
CI34035 Preparation Products And Raw materials
Raw materialsPhenol-->1-Aminonaphthalene-6-sulfonic acid-->4'-Aminoazobenzene-4-sulphonic acid
Tag:CI34035(6661-43-4) Related Product Information
Direct Brown 223 Direct Brown 206 Direct Brown 227 5-[[4'-[[8-[[2,4-Diamino-5-[(4-sodiosulfophenyl)azo]phenyl]azo]-1-hydroxy-3,6-bis(sodiosulfo)-2-naphthalenyl]azo][1,1'-biphenyl]-4-yl]azo]-2-hydroxybenzoic acid sodium salt Benzoic acid, 5-[[4'-[[2,4-dihydroxy-3-[(4-sulfo-1-naphthalenyl)azo]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-2-hydroxy-, disodium salt Direct Brown 221 Direct Brown 20 Direct Brown 222 C.I. Direct Brown 208 Naphthalene-2-sulfonic acid