dye|World dye variety

Name:C.I.Acid Black 84,C.I.17560 Molecular Structure: Single azo,Metal Complexes Molecular Formula:C17H11N4Na3O13S3 Molecular Weight: 644.46 CAS Registry Number:6408-22-6

Name:C.I.Acid Black 82,C.I.20265 Molecular Structure: Double azo,Metal Complexes Molecular Formula:C22H13ClN5NaO9S Molecular Weight: 581.88 CAS Registry Number:6408-06-6

Name:C.I.Acid Black 70,C.I.30355 Molecular Structure: trisazo class Molecular Formula:C39H27N8Na3O12S3 Molecular Weight: 964.85 CAS Registry Number:8005-88-7

Name:C.I.Acid Black 69,C.I.30260 Molecular Structure: trisazo class Molecular Formula:C40H34N9Na3O11S3 Molecular Weight: 981.92 CAS Registry Number:

Name:C.I.Acid Black 66,C.I.30275 Molecular Structure: trisazo class Molecular Formula:C38H25N10Na3O12S3 Molecular Weight: 978.83 CAS Registry Number:6360-59-4