Disperse Yellow 50

N-(4-aminophenyl)acetamide?diazotization and coupling p-Cresol, hydrolyzed with sodium hydroxide, use Benzoyl chloride ?acylation.

Brilliant yellow. Yellow powder. Suitable for polyester and their blended fabric dyeing and printing, also suitable for fiber and polyamide fiber dyeing of vinegar.

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