C.I. Disperse Yellow 32

4-Nitrobenzenamine diazo,?2-Aminobenzoic acid methylation using dimethyl sulfate, and acetic anhydride closed, and with the coupling diazide.

Red light yellow. The chemical structure and C.I. Disperse yellow 79 the same. Used in vinegar and polyamide fiber dyeing 66 good levelness

StandardVinegar fiber	Ironing Fastness		Light Fastness	Persperation Fastness		Washing Fastness
	Fading	Stain		Fading	Stain	Fading	Stain
AATCC			3	5	3	3