dye|World dye variety

Name:C.I.Direct Black 76,C.I.35865

Molecular Structure: Multi-azo class

C.I.Direct Black 76,C.I.35865,1193.99,C46H27N11Na4O15S4,Sirius Grey GB

Molecular Formula:C₄₆H₂₇N₁₁Na₄O₁₅S₄

Molecular Weight: 1193.99

CAS Registry Number: Read the rest of this entry »

Name:C.I.Direct Black 75,C.I.35870

Molecular Structure: Multi-azo class

C.I.Direct Black 75,C.I.35870,CAS 2679-49-4,1287.07,C50H27N8Na5O17S5

Molecular Formula:C₅₀H₂₇N₈Na₅O₁₇S₅

Molecular Weight: 1287.07

CAS Registry Number:2679-49-4 Read the rest of this entry »

Name:C.I.Direct Black 74,C.I.34180

Molecular Structure: trisazo class

C.I.Direct Black 74,C.I.34180,CAS 6428-56-4,1131.92,C40H22N7Na5O16S5

Molecular Formula:C₄₀H₂₂N₇Na₅O₁₆S₅

Molecular Weight: 1131.92

CAS Registry Number:6428-56-4 Read the rest of this entry »

Name:C.I.Direct Black 71,C.I.25040

Molecular Structure: Double azo,Copper complexes

Molecular Formula:

Molecular Weight:

CAS Registry Number:1325-32-2 Read the rest of this entry »

Name:C.I.Direct Black 56,C.I.34170

Molecular Structure: trisazo class

C.I.Direct Black 56,C.I.34170,CAS 8003-57-4,877.77,C36H22N7Na3O10S3,Direct Black Grey RLN,Direct Grey RLN,Direct Fast Grey LBN

Molecular Formula:C₃₆H₂₂N₇Na₃O₁₀S₃

Molecular Weight: 877.77

CAS Registry Number:8003-57-4 Read the rest of this entry »