dye|World dye variety

Name:C.I.Direct Red 39,C.I.23630

Molecular Structure: Double azo class

C.I.Direct Red 39,C.I.23630,CAS 6358-29-8,704.68,C32H26N4Na2O8S2,Direct Scarlet 3B

Molecular Formula:C₃₂H₂₆N₄Na₂O₈S₂

Molecular Weight: 704.68

CAS Registry Number:6358-29-8 Read the rest of this entry »

Name:C.I.Direct Red 37,C.I.22240

Molecular Structure: Double azo class

C.I.Direct Red 37,C.I.22240,CAS 3530-19-6,676.63,C30H22N4Na2O8S2,Direct Scarlet B New,Direct Scarlet B

Molecular Formula:C₃₀H₂₂N₄Na₂O₈S₂

Molecular Weight: 676.63

CAS Registry Number:3530-19-6 Read the rest of this entry »

Name:C.I.Direct Red 36,C.I.29220

Molecular Structure: Double azo class

C.I.Direct Red 36,C.I.29220,CAS 6410-43-1,1060.88,C41H24N6Na4O15S4

Molecular Formula:C₄₁H₂₄N₆Na₄O₁₅S₄

Molecular Weight: 1060.88

CAS Registry Number:6410-43-1 Read the rest of this entry »

Name:C.I.Direct Red 34,C.I.23570

Molecular Structure: Double azo class

C.I.Direct Red 34,C.I.23570,CAS 574-65-2,826.76,C34H25N6Na3O9S3,Brimant Congo R

Molecular Formula:C₃₄H₂₅N₆Na₃O₉S₃

Molecular Weight: 826.76

CAS Registry Number:574-65-2 Read the rest of this entry »

Name:C.I.Direct Red 33,C.I.22306

Molecular Structure: Double azo class

C.I.Direct Red 33,C.I.22306,CAS 6253-15-2,627.54,C29H19N5Na2O7S

Molecular Formula:C₂₉H₁₉N₅Na₂O₇S

Molecular Weight: 627.54

CAS Registry Number:6253-15-2 Read the rest of this entry »