dye|World dye variety

Name:C.I.Reactive Black 49

Molecular Structure: anthraquinones

Molecular Formula:

Molecular Weight:

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Name:C.I.Reactive Black 45,C.I.280655

Molecular Structure: Double azo class

C.I.Reactive Black 45,C.I.280655,CAS 93983-23-4,1201.41,C39H26ClN10Na5O16S5,Black H-EXL,Black HEL,Black H-EXLN

Molecular Formula:C₃₉H₂₆ClN₁₀Na₅O₁₆S₅

Molecular Weight: 1201.41

CAS Registry Number:93983-23-4 Read the rest of this entry »

Name:C.I.Reactive Black 42

Molecular Structure: Single azo class

C.I.Reactive Black 42,964.46,C30H19Cl2FN11Na3O11S3,Levafix Black PN-L

Molecular Formula:C₃₀H₁₉Cl₂FN₁₁Na₃O₁₁S₃

Molecular Weight: 964.46

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Name:C.I.Reactive Black 39,C.I.205071

Molecular Structure: Double azo class

C.I.Reactive Black 39,C.I.205071,1021.16,C25H14ClN10Na5O16S5,Cibacron Black ZP-2PD,Cibacron Navy P-G

Molecular Formula:C₂₅H₁₄ClN₁₀Na₅O₁₆S₅

Molecular Weight: 1021.16

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Name:C.I.Reactive Black 31

Molecular Structure: Double azo class

C.I.Reactive Black 31,CAS 12731-63-4,1006.25,C29H18CuN6Na4O17S4,Reactive Black KN-RL,Reactive Black RL

Molecular Formula:C₂₉H₁₈CuN₆Na₄O₁₇S₄

Molecular Weight: 1006.25

CAS Registry Number:12731-63-4 Read the rest of this entry »