dye|World dye variety

Name:C.I.Reactive Blue 69,C.I.612037 Molecular Structure: anthraquinones Molecular Formula:C23H14BrN3Na2O9S2 Molecular Weight: 666.39 CAS Registry Number:59800-32-7

Name:C.I.Reactive Blue 63 Molecular Structure: Phthalocyanine class   Molecular Formula: Molecular Weight: CAS Registry Number:39404-52-9

Name:C.I.Reactive Blue 59 Molecular Structure: Azo class Molecular Formula: Molecular Weight: CAS Registry Number:12270-71-2

Name:C.I.Reactive Blue 52 Molecular Structure: Double azo,Formazan Metal Complexes Molecular Formula:C24H11Cl3CuN7Na2O9S2 Molecular Weight:821.40 CAS Registry Number:12225-63-7

Name:C.I.Reactive Blue 50,C.I.621522 Molecular Structure: anthraquinones Molecular Formula:C26H21Br2N3Na2O9S2 Molecular Weight: 789.38 CAS Registry Number:12225-61-5/70210-42-3