10143-07-4

aniline diazotization, and 2-Hydroxybenzoic acid?coupling.

deep green light yellow. Deep green light yellow powder. Soluble in water, Etanol, Diethyl ether and Acetone, slightly soluble in Benzene. In concentrated sulfuric acid and concentrated nitric acid for red orange solution.

Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
			Alkali	Acid
ISO	4-5	6	4-5		4	4-5	5