dye|World dye variety

Name:C.I.Direct Blue 19,C.I.22485

Molecular Structure: Double azo class

C.I.Direct Blue 19,C.I.22485,CAS 6426-68-2,713.65,C32H21N5Na2O8S2,Direct Blue 3R

Molecular Formula:C₃₂H₂₁N₅Na₂O₈S₂

Molecular Weight: 713.65

CAS Registry Number:6426-68-2 Read the rest of this entry »

Name:C.I.Direct Blue 16,C.I.22475

Molecular Structure: Double azo class

C.I.Direct Blue 16,C.I.22475,CAS 6426-66-0,815.70,C32H20N5Na3O11S3

Molecular Formula:C₃₂H₂₀N₅Na₃O₁₁S₃

Molecular Weight: 815.70

CAS Registry Number:6426-66-0 Read the rest of this entry »

Name:C.I.Direct Blue 15,C.I.24400

Molecular Structure: Double azo class

C.I.Direct Blue 15,C.I.24400,CAS 2429-74-5,992.81,C34H24N6Na4O16S4,Direct Blue B,Direct Sky Blue FB,Direct Sky Blue 5B

Molecular Formula:C₃₄H₂₄N₆Na₄O₁₆S₄

Molecular Weight: 992.81

CAS Registry Number:2429-74-5 Read the rest of this entry »

Name:C.I.Direct Blue 14,C.I.23850

Molecular Structure: Double azo class

C.I.Direct Blue 14,C.I.23850,CAS 72-57-1,960.81,C34H24N6Na4O14S4,Direct Blue NB-2BG,Blue 3B

Molecular Formula:C₃₄H₂₄N₆Na₄O₁₄S₄

Molecular Weight: 960.81

CAS Registry Number:72-57-1 Read the rest of this entry »

Name:C.I.Direct Blue 12,C.I.24170

Molecular Structure: Double azo class

C.I.Direct Blue 12,C.I.24170,CAS 6428-97-3,773.7,C34H25N5Na2O10S2,Oxamine Blue B

Molecular Formula:C₃₄H₂₅N₅Na₂O₁₀S₂

Molecular Weight: 773.7

CAS Registry Number:6428-97-3 Read the rest of this entry »