ChemicalBook Product Catalog Dyes and Pigments dye Neutral dyes Acid Black 243

Acid Black 243

Acid Black 243 Basic information
Product Name:Acid Black 243
Synonyms:Acid Black 243;Grey MSL;C.I.Acid Black 243:C.I.15713
CAS:
MF:
MW:0
EINECS:
Product Categories:
Mol File:Mol File
Acid Black 243 Structure
Acid Black 243 Chemical Properties
Safety Information
MSDS Information
Acid Black 243 Usage And Synthesis
Preparation4-Amino-3-hydroxynaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupled; 4-Amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupling, and then two single azo dye into 1:2 chromium complex.
Properties and Applicationsblue ash.
Acid Black 243 Preparation Products And Raw materials
Raw materials1-AMINO-2-NAPHTHOL-4-SULFONIC ACID-->4-amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid-->2-Naphthol
Acid Black 241 disodium (3Z)-3-[[4-(4-anilino-3-sulfonato-phenyl)diazenylnaphthalen-1-yl]hydrazinylidene]-4-oxo-naphthalene-1-sulfonate Acid Black 242 4-[[4-[(4-Amino-1-naphtyl)azo]-6-sulfo-1-naphtyl]azo]-1-naphthalenesulfonic acid disodium salt Acid Black 26 ACID BLACK 24 Acid Black 244 Acid Black 26:1 Acid Black 239
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