Vat Brown 16

6,10,12-Trichloronaphtho[2,3-c]acridine-5,8,14(5aH,13H,13bH)-trione??and 1-Aminoanthracene-9,10-dione (2 Moore) condensation, then use Aluminium chloride cyclization.

brown light olive green. In the basic insurance powder solution for red brown; In the acidic insurance powder solution for yellow brown.

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