dye|World dye variety

Name:C.I.Direct Violet 41,C.I.27850

Molecular Structure: Double azo class

C.I.Direct Violet 41,C.I.27850,CAS 6369-28-4,689.67,C31H25N5Na2O7S2,Arlindone Blue O

Molecular Formula:C₃₁H₂₅N₅Na₂O₇S₂

Molecular Weight: 689.67

CAS Registry Number:6369-28-4

Manufacturing Methods :  2-Amino-5-methylbenzenesulfonic acid diazo, and 2,5-Dimethylbenzenamine coupling, its product to diazo, in alkaline conditions and 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid coupling.

Properties and Applications:  red light purple. Soluble in water and ethanol, slightly soluble in acetone. The strong sulfuric acid for blue-ray green; In strong hydrochloric acid in insoluble; In insurance for brown powder in light purple.

List of Suppliers:

Arlindone Blue O( Arlabs Ltd )