dye|World dye variety

Name:C.I.Direct Red 56,C.I.23600

Molecular Structure: Double azo class

C.I.Direct Red 56,C.I.23600,CAS 6406-05-9,928.81,C34H24N6Na4O12S4,Diamine Brilliant Scarlet S

Molecular Formula:C₃₄H₂₄N₆Na₄O₁₂S₄

Molecular Weight: 928.81

CAS Registry Number:6406-05-9 Read the rest of this entry »

Name:C.I.Direct Red 55,C.I.27780

Molecular Structure: Double azo class

C.I.Direct Red 55,C.I.27780,CAS 6227-08-3,885.75,C34H22N7Na3O12S3,Diamine Brilliant Rubine S

Molecular Formula:C₃₄H₂₂N₇Na₃O₁₂S₃

Molecular Weight: 885.75

CAS Registry Number:6227-08-3 Read the rest of this entry »

Name:C.I.Direct Red 54,C.I.29215

Molecular Structure: Double azo class

C.I.Direct Red 54,C.I.29215,CAS 6410-42-0,1060.88,C41H24N6Na4O15S4,Direct Fast Scarlet 8BA,Direct Red 2B

Molecular Formula:C₄₁H₂₄N₆Na₄O₁₅S₄

Molecular Weight: 1060.88

CAS Registry Number:6410-42-0 Read the rest of this entry »

Name:C.I.Direct Red 53,C.I.22405

Molecular Structure: Double azo class

C.I.Direct Red 53,C.I.22405,CAS 6375-58-2,663.59,C28H19N5Na2O8S2,oxamine Brilliant Red B

Molecular Formula:C₂₈H₁₉N₅Na₂O₈S₂

Molecular Weight: 663.59

CAS Registry Number:6375-58-2 Read the rest of this entry »

Name:C.I.Direct Red 52,C.I.22290

Molecular Structure: Double azo class

C.I.Direct Red 52,C.I.22290,CAS 6797-93-9,628.52,C29H18N4Na2O8S,Benzo Fast Red GL

Molecular Formula:C₂₉H₁₈N₄Na₂O₈S

Molecular Weight: 628.52

CAS Registry Number:6797-93-9 Read the rest of this entry »