Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Yellow 83,C.I.21108 Molecular Structure: Double azo Molecular Formula:C36H32Cl4N6O8 Molecular Weight: 818.49 CAS Registry Number:5567-15-7

Name:C.I.Pigment Yellow 82 Molecular Structure: Single azo Molecular Formula:C17H14Cl2N4O4 Molecular Weight: 409.22 CAS Registry Number:12225-14-8

Name:C.I.Pigment Yellow 81,C.I.21127 Molecular Structure: Double azo Molecular Formula:C36H32Cl4N6O4 Molecular Weight: 754.49 CAS Registry Number:22094-93-5

Name:C.I.Pigment Yellow 79 Molecular Structure: Double azo Molecular Formula:C46H36Cl2N8O6 Molecular Weight: 867.73 CAS Registry Number:

Name:C.I.Pigment Yellow 77,C.I.20045 Molecular Structure: Double azo Molecular Formula:C36H34Cl2N6O4 Molecular Weight: 685.60 CAS Registry Number:5905-17-9