dye|World dye variety

Name:C.I.Direct Black 29,C.I.22580

Molecular Structure: Double azo class

C.I.Direct Black 29,C.I.22580,CAS 3626-23-1,728.66,C32H22N6Na2O8S2,Atul Developed Black RO

Molecular Formula:C₃₂H₂₂N₆Na₂O₈S₂

Molecular Weight: 728.66

CAS Registry Number:3626-23-1 Read the rest of this entry »

Name:C.I.Direct Black 28,C.I.35260

Molecular Structure: Multi-azo class

C.I.Direct Black 28,C.I.35260,CAS 6745-67-1,867.83,C36H31N13Na2O7S2

Molecular Formula:C₃₆H₃₁N₁₃Na₂O₇S₂

Molecular Weight: 867.83

CAS Registry Number:6745-67-1 Read the rest of this entry »

Name:C.I.Direct Black 27,C.I.31810

Molecular Structure: trisazo class

C.I.Direct Black 27,C.I.31810,950.82,C38H25N8Na3O12S3,Dianil Black CR

Molecular Formula:C₃₈H₂₅N₈Na₃O₁₂S₃

Molecular Weight: 950.82

CAS Registry Number: Read the rest of this entry »

Name:C.I.Direct Black 24,C.I.31925

Molecular Structure: trisazo class

C.I.Direct Black 24,C.I.31925,1014.9,C44H29N6Na3O13S3,Benzo Chrome Black N

Molecular Formula:C₄₄H₂₉N₆Na₃O₁₃S₃

Molecular Weight: 1014.9

CAS Registry Number: Read the rest of this entry »

Name:C.I.Direct Black 22:1

Molecular Structure: Multi-azo class

Molecular Formula:

Molecular Weight:

CAS Registry Number: Read the rest of this entry »