Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Violet 3:1,C.I.42535:4

Molecular Structure: triarylmethane

C.I.Pigment Violet 3:1,C.I.42535:4,CAS 68647-35-8,358.50,C24H28N3+,Lamprolac Violet BM,Methyl Violet SMA

Molecular Formula:C₂₄H₂₈N₃+

Molecular Weight: 358.50

CAS Registry Number:68647-35-8

Manufacturing Methods :for more methylation pararosaniline (mainly including N – four, five, six methyl derivatives) hydrochloride mixture, the mixture is N,N-dimethylaniline and Copper (II) chloride dihydrate oxidation, or air role in N,N-dimethylaniline, phenol, Sodium chloride and Copper sulfate monohydrate mixture and system, then use silicon molybdenum acid lake change.

Properties and Applications:brilliant blue purple. And C.I.Basic Violet 1 chemical structure the same (silicon molybdenum acid salt).

List of Suppliers:

Lamprolac Violet BM( Francolor Pigments SA )

Methyl Violet SMA(Magruder Color Company Inc.)

Pigment Violet 3:1(CPMA)