Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Violet 13,C.I.125085

Molecular Structure: Single azo

C.I.Pigment Violet 13,C.I.125085,CAS 61968-82-9,546.57,C32H26N4O5,Helio Fast Violet R,transparent Violet B

Molecular Formula:C₃₂H₂₆N₄O₅

Molecular Weight: 546.57

CAS Registry Number:61968-82-9

Manufacturing Methods : 4′-Amino-2′,5′-dimethoxybenzanilide diazotization, and 3-Hydroxy-N-phenyl-2-naphthamide coupling.

Properties and Applications:purple.

List of Suppliers:

Helio Fast Violet R( Bayer Group )

transparent Violet B (Fenchem Enterprises Ltd)