1-amino-4-[[4-[(dimethylamino)methyl]phenyl]amino]anthraquinone

Red light blue. Soluble in water. The strong sulfuric acid dyes for dark purple, diluted the same color. For the red light blue dye acrylic, tungsten filament in light red dark colored. In 120 ℃ high temperature dyeing, colored light unchanged. Acrylic and two vinegar fiber used in the dyeing and printing. But in acrylic, two vinegar fiber or directly on silk fabric printing.

Standard	Light Fastness	Persperation Fastness		Ironing Fastness		Soaping
		Fading	Stain	Fading	Stain	Fading	Stain
ISO	6-7	5				5	5
AATCC	7	5				5	5