dye|World dye variety

Name:C.I.Direct Violet 37,C.I.24370 Molecular Structure: Double azo class Molecular Formula:C34H26N6Na2O10S2 Molecular Weight: 788.72 CAS Registry Number:6473-24-1

Name:C.I.Direct Violet 36,C.I.22470 Molecular Structure: Double azo class Molecular Formula:C23H19N4Na3O11S3 Molecular Weight: 800.68 CAS Registry Number:6472-94-2

Name:C.I.Direct Violet 35,C.I.27915 Molecular Structure: Double azo class Molecular Formula:C34H24N5Na3O11S3 Molecular Weight: 843.75 CAS Registry Number:6227-20-9

Name:C.I.Direct Violet 32,C.I.24105 Molecular Structure: Double azo class Molecular Formula:C34H25N5Na2O9S2 Molecular Weight: 757.70 CAS Registry Number:6428-94-0

Name:C.I.Direct Violet 31,C.I.27880 Molecular Structure: Double azo class Molecular Formula:C30H23N5Na2O8S2 Molecular Weight: 691.64 CAS Registry Number:6227-13-0