ACID VIOLET 6BN

Bis(4-(dimethylamino)phenyl)methanone and N-p-tolyl-m-phenetidine??and phosphorus oxychloride, and then converted to the sodium salt disulfonated.

red light blue and bright blue purple. Soluble in water and ethanol for violet. The strong sulfuric acid for brown, diluted into purple to violet. In adding sodium hydroxide solution will fade away.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
		Fading	Stain		Fading	Stain	Fading	Stain
ISO	1	2	4	4-5	2	4	4	2
AATCC	1-2	2	2	3			4-5	4-5