Mordant Brown 36
Name:C.I.Mordant Brown 36,C.I.35750
Molecular Structure: Multi-azo class
C.I.Mordant Brown 36,C.I.35750,CAS 8003-83-6,992.77,C40H24N10Na4O12S2,Acid Anthracene Brown B,Acid Brown B
Molecular Formula:C40H24N10Na4O12S2
Molecular Weight: 992.77
CAS Registry Number:8003-83-6
Manufacturing Methods : 5-Amino-2-hydroxybenzoic acid diazotization,and where did 5-Aminonaphthalene-2-sulfonic acid and 8-Aminonaphthalene-2-sulfonic acid coupling, and its product (2 Moore) diazotization, and Benzene-1,3-diamine coupling.
Properties and Applications: brown. Soluble in water, soluble in ethanol. In concentrated sulfuric acid for the faint blue, blue precipitation after dilution. Dye aqueous solution to join concentrated hydrochloric acid blue precipitation; Join concentrated sodium hydroxide solution have precipitation.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 3-4 | 5 | 4 | 5 | 2-3 | 2 | |
List of Suppliers:
Acid Anthracene Brown B (Classic Dyestuffs Inc)
Anthracene Acid Brown B( Carbotex Consultants )