dye|World dye variety

Name:C.I.Direct Blue 162,C.I.35770 Molecular Structure: Multi-azo class Molecular Formula:C50H35N9Na4O16S2 Molecular Weight: 1173.96 CAS Registry Number:6535-56-4

Name:C.I.Direct Blue 160 Molecular Structure: trisazo class Molecular Formula: Molecular Weight: CAS Registry Number:12221-02-5

Name:C.I.Direct Blue 159,C.I.35775 Molecular Structure: Multi-azo class Molecular Formula:C50H35N9Na4O18S2 Molecular Weight: 1205.95 CAS Registry Number:6548-31-8

Name:C.I.Direct Blue 158,C.I.24555 Molecular Structure: Double azo class Molecular Formula:C50H36N6Na4O16S2 Molecular Weight: 1132.94 CAS Registry Number:6655-95-4

Name:C.I.Direct Blue 157,C.I.31680 Molecular Structure: trisazo class Molecular Formula:C37H22ClN6Na3O13S3 Molecular Weight: 959.22 CAS Registry Number: