dye|World dye variety

Name:C.I.Acid Brown 58 Molecular Structure: Molecular Formula: Molecular Weight: CAS Registry Number: 12269-87-3

Name:C.I.Acid Brown 54 Molecular Structure: trisazo class Molecular Formula: Molecular Weight: CAS Registry Number:

Name:C.I.Acid Brown 50 Molecular Structure: Single azo,Metal Complexes Molecular Formula:C16H13N5O4/C16H11N3O4 Molecular Weight: 339.31 /309.38 CAS Registry Number: 12269-86-2

Name:C.I.Acid Brown 43,C.I.20300 Molecular Structure: Double azo class Molecular Formula:C22H14N4Na2O7S2 Molecular Weight: 556.48 CAS Registry Number: 12219-88-4

Name:C.I.Acid Brown 42,C.I.14251 Molecular Structure: Single azo,Metal Complexes Molecular Formula:C16H16KN3O7S Molecular Weight: 433.48 CAS Registry Number: 6459-64-9