dye|World dye variety

Name:C.I.Acid Black 63,C.I.12195 Molecular Structure: Single azo,Metal Complexes Molecular Formula:C16H11N3O4 Molecular Weight: 309.28 CAS Registry Number:32517-36-5

Name:C.I.Acid Black 60,C.I.18165 Molecular Structure: Single azo,Metal Complexes Molecular Formula:C19H18N4O5S Molecular Weight: 414.44 CAS Registry Number:12218-95-0

Name:C.I.Acid Black 58,C.I.12230 Molecular Structure: Single azo,Metal Complexes Molecular Formula:C19H17N3O5S Molecular Weight: 399.42 CAS Registry Number:12218-94-9/71839-85-5

Name:C.I.Acid Black 54,C.I.14885 Molecular Structure: Single azo,Metal Complexes Molecular Formula:C20H11N3Na2O10S2 Molecular Weight: 563.43 CAS Registry Number:6370-09-8

Name:C.I.Acid Black 52,C.I.15711 Molecular Structure: Single azo,Metal Complexes Molecular Formula:C20H12N3NaO7S Molecular Weight: 461.38 CAS Registry Number:5610-64-0