C.I.Vat Blue 10

Vat Blue 4??in the presence of sulfuric acid and manganese dioxide, a chlorine chloride, to give a, II and trichloro derivative (amount of 1 to 3 chlorine atoms, an average of 2).

brilliant blue. In concentrated sulfuric acid for olive brown; In the basic insurance powder solution for green light blue; In the acidic insurance powder solution for blue.

Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Soaping
						Fading	Stain
ISO	4	3	7-8	5	5	4-5	4-5