Pigment Violet 19 CAS NO.1047-16-1

Structural NO. C.I. 73900 Chemical name : Quinacridone Structural formula: CAS NO.:1047-16-1 EC NO.:213-879-2 Molecular formula: C20H12N2O2 M…

Structural NO. C.I. 73900 Chemical name : Quinacridone Structural formula: CAS NO.:1047-16-1 EC NO.:213-879-2 Molecular formula: C20H12N2O2 Molecular weight: 298 Technical cnditions: apparance: Blue-light red power color light: approximate to the standard sample coloring power : equal to 100+5 of the standard sample Heat resistance: ≥400°C Oil absorption: 45?à5% water soluble matter: ≤1.0% Properties: It has bright color,strong coloring power ,high heat resistance ,good light permanency and solvent resistance and has no migration prperty. Use : It is mainly used in coloring printing ink. paint .first-class plastic resin ,pigment printing .soft plastic and rubber products and so on . Package : 5kg and 25kg package.It can also packed according to the requrement of the customers