Pigment Violet 23

Known as carbazole violet, Pigment Violet 23 is a dioxazine violet pigment of blue tone. Novoprime® Pigment Violet 23 has high coloring strength, extraordinary light and weather resistance even in reduced shade. Excellent physical and chemical stability and good heat resistance enable it widely applied in almost all industrial segments as coatings, printing inks, plastics, textiles.

Chemical and Physical Properties

Chemical family: Dioxazine
Chemical name: 8,18-dichloro-5,15-diethyl-5,15-dihydrodiindolo[3,2-b:3',2'-mjtriphenodioxazine
Molecular formula: C34H22Cl2N4O2

C. I. number: 51319
CAS number: 215247-95-3/6358-30-1
Einecs number: 606-790-9/228-767-9
Appearance: Deep violet powder
Density: 1.4-1.6 g/m3

Ecological Safety

Our PV23 is tested to be free of following substance: Heavy Metals, Aromatic Amines, PCBs, PCDDs & PCDFs, SVHC. Comply with following regulations: EN71.3, AP89.1, GGVSE/B, RoHS, REACH