dye|World dye variety

Name:C.I.Reactive Blue 250 Molecular Structure: Azo class   Molecular Formula:C27H23N5Na4O20S6 Molecular Weight: 1021.84 CAS Registry Number:93951-21-4

Name:C.I.Reactive Blue 247,C.I.61547 Molecular Structure: anthraquinones Molecular Formula:C26H26N2O6 Molecular Weight: 462.49 CAS Registry Number:109561-07-1

Name:C.I.Reactive Blue 246,C.I.61548 Molecular Structure: anthraquinones Molecular Formula:C38H34N2O6 Molecular Weight: 614.69 CAS Registry Number:121888-69-5

Name:C.I.Reactive Blue 238,C.I.205055 Molecular Structure: Double azo class Molecular Formula:C29H26N6Na4O20S6 Molecular Weight: 991.82 CAS Registry Number:164578-12-5

Name:C.I.Reactive Blue 236 Molecular Structure: Double azo class Molecular Formula:C23H13ClK3N7O11S3 Molecular Weight: 812.336 CAS Registry Number:94246-75-0/84843-33-4