dye|World dye variety

Name:C.I.Mordant Brown 92,C.I.14860

Molecular Structure: Single azo class

C.I.Mordant Brown 92,C.I.14860,CAS 5858-58-2,411.32,C16H10N3NaO7S,Acid Anthracene Brown M

Molecular Formula:C₁₆H₁₀N₃NaO₇S

Molecular Weight: 411.32

CAS Registry Number:5858-58-2

Manufacturing Methods :  2-Amino-4-nitrophenol diazotization, and 5-Hydroxynaphthalene-1-sulfonic acid coupling.

Properties and Applications: brown. Soluble in water for wine red, soluble in ethanol to red. In concentrated sulfuric acid to purple, dilution after pink. Dye aqueous solution to join concentrated hydrochloric acid to red; Join concentrated sodium hydroxide solution for red orange brown.

List of Suppliers:

Acid Anthracene Brown M ( Bayer Group )