dye|World dye variety

Name:C.I.Direct Red 18,C.I.22280

Molecular Structure: Double azo class

C.I.Direct Red 18,C.I.22280,CAS 6548-26-1,714.57,C29H17N4Na3O10S2,Paramine Fast Bordeaux B

Molecular Formula:C₂₉H₁₇N₄Na₃O₁₀S₂

Molecular Weight: 714.57

CAS Registry Number:6548-26-1 Read the rest of this entry »

Name:C.I.Direct Red 17,C.I.22150

Molecular Structure: Double azo class

C.I.Direct Red 17,C.I.22150,CAS 2769-07-5,697.65,C32H21N5Na2O7S2,Direct Bordeaux B,Direct Rubine A

Molecular Formula:C₃₂H₂₁N₅Na₂O₇S₂

Molecular Weight: 697.65

CAS Registry Number:2769-07-5 Read the rest of this entry »

Name:C.I.Direct Red 16,C.I.27680

Molecular Structure: Double azo class

C.I.Direct Red 16,C.I.27680,CAS 6227-02-7,637.55,C26H17N5Na2O8S2,Direct Red 6B,Direct Fast Red 6B,Direct Bordeaux 6B,Pergasol Bordeaux 6B

Molecular Formula:C₂₆H₁₇N₅Na₂O₈S₂

Molecular Weight: 637.55

CAS Registry Number:6227-02-7 Read the rest of this entry »

Name:C.I.Direct Red 15,C.I.23510

Molecular Structure: Double azo class

C.I.Direct Red 15,C.I.23510,CAS 5413-69-4,826.76,C34H25N6Na3O9S3,Brilliant Purpurine R

Molecular Formula:C₃₄H₂₅N₆Na₃O₉S₃

Molecular Weight: 826.76

CAS Registry Number:5413-69-4 Read the rest of this entry »

Name:C.I.Direct Red 14,C.I.29170

Molecular Structure: Double azo class

C.I.Direct Red 14,C.I.29170,CAS 6420-42-4,852.69,C35H23N6Na3O12S2

Molecular Formula:C₃₅H₂₃N₆Na₃O₁₂S₂

Molecular Weight: 852.69

CAS Registry Number:6420-42-4 Read the rest of this entry »