4-[(4-nitrophenyl)azo]-2,5-xylidine

4-Nitrobenzenamine diazo, and 2,5-Dimethylbenzenamine?coupling.

Bright orange. Slightly soluble in benzene, ethanol and acetone orange, insoluble in soluble fiber element, pottery, solvent and carbon tetrachloride,. The strong sulfuric acid in orange, diluted with red to orange fluorescent.

Standard	Ironing Fastness		Light Fastness	Persperation Fastness		Washing Fastness
	Fading	Stain		Fading	Stain	Fading	Stain
ISO		2	5-6	5	5	5	5