Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Violet 35 Molecular Structure: Dioxazine Molecular Formula:C36H28N4O6 Molecular Weight: 612,63 CAS Registry Number:55177-94-1

Name:C.I.Pigment Violet 34 Molecular Structure: Dioxazine Molecular Formula:C24H20N4O6 Molecular Weight: 460.44 CAS Registry Number:12612-32-7

Name:C.I.Pigment Violet 33,C.I.60005 Molecular Structure: isoviolanthrone Molecular Formula:C34H15BrO2 Molecular Weight: 535.39 CAS Registry Number:1324-17-0

Name:C.I.Pigment Violet 32,C.I.12517 Molecular Structure: Single azo Molecular Formula:C27H24N6O7S Molecular Weight: 576.58 CAS Registry Number:12225-08-0

Name:C.I.Pigment Violet 31,C.I.60010 Molecular Structure: isoviolanthrone Molecular Formula:C34H14Cl2O2 Molecular Weight: 525.38 CAS Registry Number:1324-55-6