dye|World dye variety

Name:C.I.Direct Blue 183,C.I.31951 Molecular Structure: trisazo class Molecular Formula:C41H31N7Na2O11S2 Molecular Weight: 907.84 CAS Registry Number:6416-69-9

Name:C.I.Direct Blue 177,C.I.22625 Molecular Structure: Double azo class Molecular Formula:C38H25N6Na3O11S3 Molecular Weight: 906.81 CAS Registry Number:6426-76-2

Name:C.I.Direct Blue 176,C.I.35460 Molecular Structure: Multi-azo class Molecular Formula:C52H30N11Na7O23S7 Molecular Weight: 1562.25 CAS Registry Number:8018-14-2

Name:C.I.Direct Blue 175,C.I.35465 Molecular Structure: Multi-azo class Molecular Formula:C52H30N11Na7O25S7 Molecular Weight: 1594.24 CAS Registry Number:6428-41-7

Name:C.I.Direct Blue 168,C.I.24185 Molecular Structure: Double azo class Molecular Formula:C40H29N5Na2O10S2 Molecular Weight: 849.8 CAS Registry Number:3818-60-8