Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Red 261,C.I.12468 Molecular Structure: Single azo Molecular Formula:C32H26N4O5 Molecular Weight: 546.57 CAS Registry Number:16195-23-6

Name:C.I.Pigment Red 260,C.I.56295 Molecular Structure: Isoindoline Molecular Formula:C22H12N6O4 Molecular Weight: 424.37 CAS Registry Number:71552-60-8

Name:C.I.Pigment Red 259 Molecular Structure: Molecular Formula: Molecular Weight: CAS Registry Number:

Name:C.I.Pigment Red 258,C.I.12318 Molecular Structure: Single azo Molecular Formula:C31H25N3O5S Molecular Weight: 551.61 CAS Registry Number:57301-22-1

Name:C.I.Pigment Red 257,C.I.562700 Molecular Structure: Heterocycle Molecular Formula:C8H3Cl4N3O Molecular Weight: 298.94 CAS Registry Number:117989-29-4/70833-37-3