dye|World dye variety

Name:C.I.Direct Blue 9,C.I.24155 Molecular Structure: Double azo class Molecular Formula:C34H23N4Na3O13S3 Molecular Weight: 860.73 CAS Registry Number:6428-98-4

Name:C.I.Direct Blue 8,C.I.24140 Molecular Structure: Double azo class Molecular Formula:C34H24N4Na2O10S2 Molecular Weight: 758.69 CAS Registry Number:2429-71-2

Name:C.I.Direct Blue 6,C.I.22610 Molecular Structure: Double azo class Molecular Formula:C32H20N6Na4O14S4 Molecular Weight: 932.76 CAS Registry Number:2602-46-2

Name:C.I.Direct Blue 5 Molecular Structure: Molecular Formula: Molecular Weight: CAS Registry Number:

Name:C.I.Direct Blue 4,C.I.24380 Molecular Structure: Double azo class Molecular Formula:C34H26N6Na2O10S2 Molecular Weight: 788.72 CAS Registry Number:4247-14-7