dye|World dye variety

Name:C.I.Acid Violet 15,C.I.43525

Molecular Structure: triarylmethane class

C.I.Acid Violet 15,C.I.43525,CAS 1324-50-1,659.75,C32H34N3NaO7S2,Acid Violet 6BN

Molecular Formula:C₃₂H₃₄N₃NaO₇S₂

Molecular Weight: 659.75

CAS Registry Number:1324-50-1

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

Properties and Applications: 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.

List of Suppliers:

Acid Violet 6BN( Classic Dyestuffs Inc )