dye|World dye variety

Name:C.I.Direct Black 22,C.I.35435

Molecular Structure: Multi-azo class

C.I.Direct Black 22,C.I.35435,CAS 6473-13-8,1083.97,C44H32N13Na3O11S3,Direct Black L-2BG,Direct Black VSF,Direct Fast Black GF,Direct Fast Black GGB,Direct Fast Black VSF,Direct Fast Black VSF 600,Solophenyl Black FGE

Molecular Formula:C₄₄H₃₂N₁₃Na₃O₁₁S₃

Molecular Weight: 1083.97

CAS Registry Number:6473-13-8 Read the rest of this entry »

Name:C.I.Direct Black 21,C.I.31580

Molecular Structure: trisazo class

C.I.Direct Black 21,C.I.31580,CAS 6428-51-9,849.74,C35H26N9Na3O9S2,Direct Resist Black M

Molecular Formula:C₃₅H₂₆N₉Na₃O₉S₂

Molecular Weight: 849.74

CAS Registry Number:6428-51-9 Read the rest of this entry »

Name:C.I.Direct Black 20,C.I.30395

Molecular Structure: trisazo class

C.I.Direct Black 20,C.I.35255,CAS 7237-47-0,898.83,C38H32N10Na2O10S2,Direct Blue Black BM

Molecular Formula:C₃₈H₃₂N₁₀Na₂O₁₀S₂

Molecular Weight: 898.83

CAS Registry Number:7237-47-0 Read the rest of this entry »

Name:C.I.Direct Black 19:1

Molecular Structure: Multi-azo class

Molecular Formula:

Molecular Weight:

CAS Registry Number: Read the rest of this entry »

Name:C.I.Direct Black 19,C.I.35255

Molecular Structure: Multi-azo class

C.I.Direct Black 19,C.I.35255,CAS 6428-31-5,839.77,C34H27N13Na2O7S2,Direct Black L-3BQ,Direct Fast Black,Direct Fast Black FF,Direct Fast Black G,Pergasol Black G

Molecular Formula:C₃₄H₂₇N₁₃Na₂O₇S₂

Molecular Weight: 839.77

CAS Registry Number:6428-31-5 Read the rest of this entry »