Product Name：C.I.Pigment Violet 19
CAS NO.：1047-16-1
Molecular Formula：C20H12N2O2
Molecular Weight：312.32
Appearance ：Brilliant purple powder
Cont of water：1.5%
PH：7
Heat resistance：200
Matter soluble in water：≤2.0
Residue on sieve (100 mesh) %  ≤5