dye|World dye variety

Name:C.I.Acid Red 163,C.I.24790 Molecular Structure: Double azo class Molecular Formula:C44H34N4Na2O12S3 Molecular Weight: 952.94 CAS Registry Number:13421-53-9

Name:C.I.Acid Red 161,C.I.18035 Molecular Structure: Single azo class Molecular Formula:C29H23Cl2N3Na2O8S2 Molecular Weight: 722.53 CAS Registry Number:6362-46-5

Name:C.I.Acid Red 160,C.I.18150 Molecular Structure: Single azo class Molecular Formula:C35H40ClN3Na2O10S3 Molecular Weight: 840.34 CAS Registry Number:6844-75-3

Name:C.I.Acid Red 158,C.I.20530 Molecular Structure: Double azo class Molecular Formula: Molecular Weight: CAS Registry Number:8004-55-5

Name:C.I.Acid Red 157,C.I.17990 Molecular Structure: Single azo class Molecular Formula:C31H28N4Na2O9S2 Molecular Weight: 710.69 CAS Registry Number:6417-35-2