dye|World dye variety

Name:C.I.Acid Black 41,C.I.20480 Molecular Structure: Double azo class Molecular Formula:C22H13N6Na3O12S2 Molecular Weight: 718.54 CAS Registry Number:5850-37-33

Name:C.I.Acid Black 36,C.I.27275 Molecular Structure: Double azo class Molecular Formula:C30H15N4Na5O16S5 Molecular Weight: 962.74 CAS Registry Number:8004-70-4

Name:C.I.Acid Black 35,C.I.26320 Molecular Structure: Double azo class Molecular Formula:C26H17N5Na2O6S2 Molecular Weight: 605.55 CAS Registry Number:6527-60-2

Name:C.I.Acid Black 34,C.I.15715 Molecular Structure: Single azo,Metal Complexes Molecular Formula:C27H20N3NaO7S2 Molecular Weight: 585.59 CAS Registry Number:6408-00-0

Name:C.I.Acid Black 32,C.I.26990 Molecular Structure: Double azo class Molecular Formula:C30H17N4Na3O11S3 Molecular Weight: 774.64 CAS Registry Number:3682-47-1