77907-38-1

CAS Registry Number:77907-38-1 2,4-Diaminobenzenesulfonic acid diazo, and 2,5-Bichloro-4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling, and 2,4,6-Trichloro-1,3,5-triazine condensation,the product (2 moles) and then with 1,2-Bis(4-amino-2-sulfophenyl)ethene?(1 mol) of condensed

Brilliant green yellow. Golden yellow powder. Soluble in water. For cellulosic fibers and their blends dyeing

Standard	Light Fastness	Oxygen bleaching		Persperation Fastness		Soaping
		Fading	Stain	Fading	Stain	Fading	Stain
ISO	4-5			4(acid) 4-5(alkaline)	5 3-4	4	5