dye|World dye variety

Name:C.I.Acid Brown 146,C.I.26531 Molecular Structure: Double azo,Metal Complexes Molecular Formula:C24H12N4Na4O12S2 Molecular Weight: 704.46 CAS Registry Number: 10127-33-0

Name:C.I.Acid Brown 145,C.I.13280 Molecular Structure: Single azo,Metal Complexes Molecular Formula:C12H9ClN5NaO6S Molecular Weight: 409.74 CAS Registry Number: 10127-34-1

Name:C.I.Acid Brown 144,C.I.14295 Molecular Structure: Single azo,Metal Complexes Molecular Formula:C13H8N2Na2O8S Molecular Weight: 398.26 CAS Registry Number: 61901-19-7

Name:C.I.Acid Brown 143,C.I.20260 Molecular Structure: Double azo,Metal Complexes Molecular Formula:C19H13N6NaO10S Molecular Weight: 540.4 CAS Registry Number: 6408-05-5

Name:C.I.Acid Brown 138 Molecular Structure: Molecular Formula:C30H21N11Na2O10S2 Molecular Weight: 805.56 CAS Registry Number: 6428-27-9