Reactive Brown 35

Preparation

7-Aminonaphthalene-1,3,5-trisulfonic acid diazo, and?5-Aminonaphthalene-2-sulfonic acid?coupling, product diazo again, and a coupling between aniline, and?5-Chloro-2,4,6-trifluoropyrimidine?condensation, and then methylation.

Properties and Applications

Standard	Light Fastness	Oxygen bleaching		Persperation Fastness		Soaping
		Fading	Stain	Fading	Stain	Fading	Stain
ISO		5	5	5	5	5	5