ChemicalBook Product Catalog Dyes and Pigments dye Acid dye ACID BROWN85 (C.I. 34900)

ACID BROWN85 (C.I. 34900)

ACID BROWN85 (C.I. 34900) Basic information
Product Name:ACID BROWN85 (C.I. 34900)
Synonyms:Acid Brown 85;ACID BROWN85 (C.I. 34900);Acid Brown CT;Acid Red GRL;Brown CT;Leather Brown CT;Multicuer Brown MT;Rifa Leather Brown CT
CAS:77031-30-2
MF:
MW:0
EINECS:
Product Categories:
Mol File:Mol File
ACID BROWN85 (C.I. 34900) Structure
ACID BROWN85 (C.I. 34900) Chemical Properties
Safety Information
MSDS Information
ACID BROWN85 (C.I. 34900) Usage And Synthesis
Preparation4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?diazo, Coupled with resorcinol, its products and 2 Moore’s diazo ?4-Nitrobenzene-1,3-diamine coupling .
Properties and ApplicationsDark brown. Apply to wool dyeing and leather color.
ACID BROWN85 (C.I. 34900) Preparation Products And Raw materials
Raw materialsResorcinol-->8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate-->4-Nitro-1,3-phenylenediamine
C.I. Acid Brown 87 2,7-Naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-[(2-methyl-4-nitrophenyl)azo]-, disodium salt Cuprate(2-), [4-(hydroxy-κO)-3-[[2-(hydroxy-κO)-5-sulfophenyl]azo-κN1]-6-(phenylamino)-2-naphthalenesulfonato(4-)]-, disodium 2-Naphthalenesulfonic acid, 4-hydroxy-6-(methylamino)-3-[[4-(sulfomethyl)phenyl]azo]-, disodium salt 6-Amino-4-hydroxy-3-[[4-(sulfomethyl)phenyl]azo]-2-naphthalenesulfonic acid disodium salt 2-Naphthalenesulfonic acid, 4-hydroxy-3-[(2-methoxyphenyl)azo]-6-[(2-sulfoethyl)amino]-, disodium salt C.I. Acid Brown 92 disodium 4-hydroxy-6-(phenylamino)-3-[(4-sulphonatophenyl)azo]naphthalene-2-sulphonate Acid brown 97
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