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Acid Brown 471
Product Name
Acid Brown 471
CAS
MF
MW
0
EINECS
MOL File
Mol File
Usage And Synthesis
Preparation
4-Amino-5-hydroxynaphthalene-2,7-disulfonic aciddiazo, Coupled with resorcinol, then respectively and diazo of 4-Nitrobenzenamine and 6-Aminonaphthalene-1-sulfonic acid .
Preparation Products And Raw materials
Raw materials
6-Amino-1-naphthalenesulfonic acid
Resorcinol
8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate
4-Nitroaniline
Related Product Information
disodium 4,4'-[(4,6-diamino-1,3-phenylene)bis(azo)]bisnaphthalene-1-sulphonate
Acid Brown 474
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