dye|World dye variety

Name:C.I.Direct Brown 221 Molecular Structure: Molecular Formula: Molecular Weight: CAS Registry Number:

Name:C.I.Direct Brown 215,C.I.35720 Molecular Structure: Multi-azo class Molecular Formula:C41H26N10Na4O13S3 Molecular Weight: 1054.86 CAS Registry Number:83606-72-8

Name:C.I.Direct Brown 208,C.I.20080 Molecular Structure: Double azo class Molecular Formula:C22H16N6Na2O6S2 Molecular Weight: 570.51 CAS Registry Number:8005-95-6

Name:C.I.Direct Brown 206,C.I.25010 Molecular Structure: Double azo class Molecular Formula:C26H14N6Na4O13S2 Molecular Weight: 774.51 CAS Registry Number:1325-30-0

Name:C.I.Direct Brown 202,C.I.34035 Molecular Structure: trisazo class Molecular Formula:C30H22N6Na2O7S2 Molecular Weight: 688.64 CAS Registry Number:6661-43-4