Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Red 63:1,C.I.15880:1 Molecular Structure: Single azo Molecular Formula:C21H14N2O6S Molecular Weight: 422.41 CAS Registry Number:6417-83-0

Name:C.I.Pigment Red 63,C.I.15880 Molecular Structure: Double azo Molecular Formula:C21H12N2Na2O6S Molecular Weight: 466.38 CAS Registry Number:21416-46-6,1325-13-9

Name:C.I.Pigment Red 62,C.I.23295 Molecular Structure: Double azo Molecular Formula:C34H26N4O14S4 Molecular Weight: 842.85 CAS Registry Number:109823-18-9

Name:C.I.Pigment Red 61,C.I.24830:1 Molecular Structure: Double azo Molecular Formula:C43H36N4O14S4 Molecular Weight: 961.03 CAS Registry Number:1325-29-7

Name:C.I.Pigment Red 60,C.I.16105:1 Molecular Structure: Single azo Molecular Formula:C17H12N2O9S2 Molecular Weight: 452.42 CAS Registry Number:1325-16-2