dye|World dye variety

Name:C.I.Reactive Red 21 Molecular Structure: Single azo class Molecular Formula:C26H19N4Na3O15S4 Molecular Weight: 824.68 CAS Registry Number:11099-79-9/85940-66-5

Name:C.I.Reactive Red 17,C.I.18155 Molecular Structure: Single azo class Molecular Formula:C20H9Cl3N5Na3O10S3 Molecular Weight: 750.84 CAS Registry Number:15792-41-3

Name:C.I.Reactive Red 15 Molecular Structure: Single azo class Molecular Formula:C25H14ClN7Na4O13S4 Molecular Weight: 876.09 CAS Registry Number:12238-01-6

Name:C.I.Reactive Red 13,C.I.179175 Molecular Structure: Single azo class Molecular Formula:C22H17ClN6Na2O9S2 Molecular Weight: 654.97 CAS Registry Number:12238-08-3

Name:C.I.Reactive Red 12,C.I.18156 Molecular Structure: Single azo class Molecular Formula:C19H11ClN7Na3O10S3 Molecular Weight: 697.95 CAS Registry Number:41423-92-1