[2-[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]ethylamino]ethyl]trimethylammonium

Chemical Properties

Red powder

Preparation

2-Chloro-4-nitrobenzenamine diazo, and?2-(Ethyl(phenyl)amino)-N,N,N-trimethylethanaminiumchloride? coupling.

Safety Profile

Mutation data reported. Whenheated to decomposition it emits very toxic fumes such asCl^- and NOx.

Properties and Applications

dark red. Dark red powder. 60 ℃ in the water solubility of 30 g/L. The strong sulfuric acid to red light yellow, diluted into red. Acrylic dyeing with dark red light in tungsten filament is dark. In 120 ℃ high temperature dyeing, colored light unchanged. The dye solution should not be boiling. Compatibility value of three, the f value is 0.39. Mainly used for spell color dye acrylic, also used for direct printing of acrylic fabric.

Standard	Light Fastness	Persperation Fastness		Ironing Fastness		Soaping
		Fading	Stain	Fading	Stain	Fading	Stain
ISO	6-7	4-5	5	3-4	5	4-5	5
AATCC	6-7	5	5	3		5	5