dye|World dye variety

Name:C.I.Acid Red 89,C.I.23910 Molecular Structure: Double azo class Molecular Formula:C34H24N4Na2O8S2 Molecular Weight: 726.69 CAS Registry Number:6472-50-0

Name:C.I.Acid Red 88,C.I.15620 Molecular Structure: Single azo class Molecular Formula:C20H13N2NaO4S Molecular Weight: 400.38 CAS Registry Number:1658-56-6

Name:C.I.Acid Red 87,C.I.45380 Molecular Structure: Xanthene class Molecular Formula:C20H6Br4Na2O5 Molecular Weight: 691.85 CAS Registry Number:17372-87-1

Name:C.I.Acid Red 86,C.I.24500 Molecular Structure: Double azo class Molecular Formula:C34H24N4Na2O10S2 Molecular Weight: 758.69 CAS Registry Number:6428-81-5

Name:C.I.Acid Red 85,C.I.22245 Molecular Structure: Double azo class Molecular Formula:C35H24N4Na2O10S3 Molecular Weight: 802.76 CAS Registry Number:3567-65-5