Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Orange 44,C.I.21162 Molecular Structure: Double azo Molecular Formula:C34H30Cl2N6O6 Molecular Weight: 689.54 CAS Registry Number:17453-73-5

Name:C.I.Pigment Orange 43,C.I.71105 Molecular Structure: amino ketone Molecular Formula:C26H12N4O2 Molecular Weight: 412.40 CAS Registry Number:4424-06-0

Name:C.I.Pigment Orange 42 Molecular Structure: Isoindoline Molecular Formula:C28H10Cl8N4O2 Molecular Weight: 718.03 CAS Registry Number:12768-99-9

Name:C.I.Pigment Orange 40,C.I.59700 Molecular Structure: Anthrone Molecular Formula:C30H14O2 Molecular Weight: 406.43 CAS Registry Number:128-70-1

Name:C.I.Pigment Orange 39,C.I.45370:2 Molecular Structure: Xanthene Molecular Formula:C20H9Br2NaO5 Molecular Weight: 512.08 CAS Registry Number:93776-20-6