dye|World dye variety

Name:C.I.Direct Violet 88,C.I.22046

Molecular Structure: Double azo class

C.I.Direct Violet 88,C.I.22046,CAS 6358-33-4,677.62,C28H21N7Na2O7S2,Cresotine Dark Violet

Molecular Formula:C₂₈H₂₁N₇Na₂O₇S₂

Molecular Weight: 677.62

CAS Registry Number:6358-33-4

Manufacturing Methods : 3-Acetylamino-N,N-diethylaniline double nitriding, Coupled with Benzene-1,3-diamine, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling.

Properties and Applications: blue purple.

List of Suppliers:

Cresotine Dark Violet( Ciech SA )