dye|World dye variety

Name:C.I.Direct Brown 26,C.I.31730 Molecular Structure: trisazo class Molecular Formula:C39H24N7Na3O9S2 Molecular Weight: 867.75 CAS Registry Number:8003-55-2

Name:C.I.Direct Brown 25,C.I.36030 Molecular Structure: Multi-azo class Molecular Formula:C47H34N14Na2O6S Molecular Weight: 968.91 CAS Registry Number:

Name:C.I.Direct Brown 24,C.I.31700 Molecular Structure: trisazo class Molecular Formula:C35H24N8Na2O6S Molecular Weight: 730.66 CAS Registry Number:8003-74-5

Name:C.I.Direct Brown 21,C.I.30155 Molecular Structure: trisazo class Molecular Formula:C35H22N6Na2O8S Molecular Weight: 732.63 CAS Registry Number:6442-05-3

Name:C.I.Direct Brown 20,C.I.30060 Molecular Structure: trisazo class Molecular Formula:C35H24N8Na2O7S Molecular Weight: 746.66 CAS Registry Number: