Mordant Brown 11

2-Amino-4,6-dinitrophenol diazotization, and N-(3-amino-4-chlofophenyl)glycine?coupling.

dark red light brown. Soluble in water for orange brown, slightly soluble in ethanol for brown light red. In concentrated sulfuric acid to dark red light orange, dilution after dark orange; In 10% of the sulfate for yellow orange.

Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
			Alkali	Acid
ISO	4	4-5	5		5	4	5