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Direct Blue 120:2

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Direct Blue 120:2 Basic information
Product Name:Direct Blue 120:2
Synonyms:Direct Blue 120:2;C.I.Direct Blue 120:2:C.I.34085 or 34090
CAS:
MF:
MW:0
EINECS:
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Mol File:Mol File
Direct Blue 120:2 Structure
Direct Blue 120:2 Chemical Properties
Safety Information
MSDS Information
Direct Blue 120:2 Usage And Synthesis
Preparation2-(4-Aminophenylamino)-2-oxoacetic acid diazo, and 5-Aminonaphthalene-2-sulfonic acid?coupling, again diazo, and 5-Aminonaphthalene-2-sulfonic acid?coupling, product to diazo, and 6-Hydroxynaphthalene-2-sulfonic acid?and where did 4-Hydroxynaphthalene-1-sulfonic acid?coupling, and then 2-(4-Aminophenylamino)-2-oxoacetic acid hydrolysis base.
Properties and Applicationsblue.
Direct Blue 120:2 Preparation Products And Raw materials
Raw materialsP-AMINOOXANILIC ACID-->1-Naphthol-4-sulfonic acid-->1-Aminonaphthalene-6-sulfonic acid-->6-Hydroxynaphthalene-2-sulphonic acid
Tag:Direct Blue 120:2 Related Product Information
2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[[4-[[6(or 7)-sulfo-4-[(3-sulfophenyl)azo]-1-naphthalenyl]azo]-1-naphthalenyl]azo]-, trisodium salt OXAMINE BLUE B 4-[[4-[(4-Aminophenyl)azo]-7-sodiosulfo-1-naphthalenyl]azo]-2'-hydroxy[1,1'-azobisnaphthalene]-6,6'-disulfonic acid disodium salt Direct Blue 111 DIRECT BLUE 120 4-[(4-Amino-2-methyl-5-methoxyphenyl)azo]-1'-hydroxy-[1,2'-azobisnaphthalene]-4',6-disulfonic acid disodium salt Direct blue 116 (C.I. 27980) trisodium 8-[[4-[(4-aminophenyl)azo]-6-sulphonatonaphthyl]azo]-5-[(2-hydroxy-6-sulphonatonaphthyl)azo]naphthalene-2-sulphonate 4-[(4-Amino-2-chloro-5-methoxyphenyl)azo]-2-ethoxy-2'-hydroxy-[1,1'-azobisnaphthalene]-6,6'-disulfonic acid disodium salt