dye|World dye variety

Name:C.I.Acid Orange 137,C.I.19235 Molecular Structure: Single azo class Molecular Formula:C22H16N4Na2O9S2 Molecular Weight: 590.5 CAS Registry Number:15139-76-1

Name:C.I.Acid Orange 134,C.I.16149 Molecular Structure: Single azo class Molecular Formula:C18H14N2Na2O7S2 Molecular Weight: 480.42 CAS Registry Number:

Name:C.I.Acid Orange 128 Molecular Structure: Double azo class Molecular Formula:C26H22N4Na2O8S2 Molecular Weight: 628.58 CAS Registry Number:12269-97-5

Name:C.I.Acid Orange 127,C.I.26502 Molecular Structure: Azo class Molecular Formula:C23H17N4NaO4S Molecular Weight: 468.46 CAS Registry Number:12269-96-4

Name:C.I.Acid Orange 125 Molecular Structure: Azo,Metal Complexes Molecular Formula:C16H12N5NaO7S Molecular Weight: 441.35 CAS Registry Number:10127-27-2/12220-13-2/82249-45-4