dye|World dye variety

Name:C.I.Acid Black 235 Molecular Structure: Single azo,Metal Complexes Molecular Formula: Molecular Weight: CAS Registry Number:

Name:C.I.Acid Black 234,C.I.30027 Molecular Structure: trisazo class Molecular Formula:C34H26N10Na2O9S3 Molecular Weight: 860.81 CAS Registry Number:157577-99-6

Name:C.I.Acid Black 232,C.I.30334 Molecular Structure: trisazo class Molecular Formula:C38H32N8Na2O8S2 Molecular Weight: 838.82 CAS Registry Number:

Name:C.I.Acid Black 221 Molecular Structure: Multi-azo class Molecular Formula: Molecular Weight: CAS Registry Number:

Name:C.I.Acid Black 220 Molecular Structure: azo,Metal Complexes Molecular Formula: Molecular Weight: CAS Registry Number:152287-07-5