dye|World dye variety

Name:C.I.Acid Orange 33,C.I.24780 Molecular Structure: Double azo class Molecular Formula:C34H28N4Na2O8S2 Molecular Weight: 730.72 CAS Registry Number:6507-77-3

Name:C.I.Acid Orange 31,C.I.15995 Molecular Structure: Single azo class Molecular Formula:C16H10ClN2NaO4S Molecular Weight: 384.77 CAS Registry Number:5858-89-9

Name:C.I.Acid Orange 30,C.I.17770 Molecular Structure: Single azo class Molecular Formula:C18H13ClN3NaO5S Molecular Weight: 441.82 CAS Registry Number:5572-43-0

Name:C.I.Acid Orange 28,C.I.16240 Molecular Structure: Single azo class Molecular Formula:C24H23N3Na2O8S2 Molecular Weight: 591.57 CAS Registry Number:5863-95-6

Name:C.I.Acid Orange 27,C.I.17750 Molecular Structure: Single azo class Molecular Formula:C18H13N3Na2O8S2 Molecular Weight: 509.42 CAS Registry Number:3443-89-8