dye|World dye variety

Name:C.I.Acid Brown 32,C.I.23000 Molecular Structure: Double azo class Molecular Formula:C28H18C12N7Na3O10S3 Molecular Weight: 848.56 CAS Registry Number: 6375-57-1

Name:C.I.Acid Brown 29,C.I.12197 Molecular Structure: Single azo,Metal Complexes Molecular Formula:C16H11N3O4 Molecular Weight: 308.28 CAS Registry Number: 50497-83-1

Name:C.I.Acid Brown 28 Molecular Structure: Single azo,Metal Complexes Molecular Formula:C15H14N4O5 Molecular Weight: 330.30 CAS Registry Number: 12238-94-7

Name:C.I.Acid Brown 27,C.I.66710 Molecular Structure: anthraquinones Molecular Formula:C32H19N2NaO6S Molecular Weight: 582.56 CAS Registry Number: 1324-45-4

Name:C.I.Acid Brown 26,C.I. 65000 Molecular Structure: anthraquinones Molecular Formula:C28H13NNa2O10S2 Molecular Weight: 633.52 CAS Registry Number: 6370-65-6