tetrasodium [[[[5-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]-2-sulphophenyl]amino]sulphonyl]-29H,31H-phthalocyaninetrisulphonato(6-)-N29,N30,N31,N32]cuprate(4-)

Copper phthalocyanine use chlorosulfonic and chlorinated and sulfones chlorosulfonated, and 2,4-Diaminobenzenesulfonic acid first condensation, and 2,4,6-Trichloro-1,3,5-triazine second condensation, and then four and salting-out.

green light blue. Green light blue powder, soluble in water, not sensitive to hard, in the water solubility is very good. The product of sulfuric acid in turn green, Diluted into a turquoise blue; Rare hydrochloric acid in turn green; Meet sodium hydroxide discoloration. Can be used for the cotton fabric dyeing and polyamide, silk and wool fabric printing, has the very good discharge sex.

Standard	Light Fastness	Oxygen bleaching		Persperation Fastness		Soaping
		Fading	Stain	Fading	Stain	Fading	Stain
ISO	6-7	2 (shallow, green)				4-5