dye|World dye variety

Name:C.I.Direct Brown 215,C.I.35720

Molecular Structure: Multi-azo class

C.I.Direct Brown 215,C.I.35720,CAS 83606-72-8,1054.86,C41H26N10Na4O13S3,Diamine Dark Brown G

Molecular Formula:C₄₁H₂₆N₁₀Na₄O₁₃S₃

Molecular Weight: 1054.86

CAS Registry Number:83606-72-8 Read the rest of this entry »

Name:C.I.Direct Brown 208,C.I.20080

Molecular Structure: Double azo class

C.I.Direct Brown 208,C.I.20080,CAS 8005-95-6,570.51,C22H16N6Na2O6S2,Direct Brown GG

Molecular Formula:C₂₂H₁₆N₆Na₂O₆S₂

Molecular Weight: 570.51

CAS Registry Number:8005-95-6 Read the rest of this entry »

Name:C.I.Direct Brown 206,C.I.25010

Molecular Structure: Double azo class

C.I.Direct Brown 206,C.I.25010,CAS 1325-30-0,774.51,C26H14N6Na4O13S2,Ergan Soga Brown 3R

Molecular Formula:C₂₆H₁₄N₆Na₄O₁₃S₂

Molecular Weight: 774.51

CAS Registry Number:1325-30-0 Read the rest of this entry »

Name:C.I.Direct Brown 202,C.I.34035

Molecular Structure: trisazo class

C.I.Direct Brown 202,C.I.34035,CAS 6661-43-4,688.64,C30H22N6Na2O7S2,Sirius Supra Brown R-LL,Sirius Supra Brown RLL

Molecular Formula:C₃₀H₂₂N₆Na₂O₇S₂

Molecular Weight: 688.64

CAS Registry Number:6661-43-4 Read the rest of this entry »

Name:C.I.Direct Brown 191,C.I.13220

Molecular Structure: Single azo class

C.I.Direct Brown 191,C.I.13220,CAS 10190-16-6,314.31,C12H11N4NaO3S,Padding Brown N

Molecular Formula:C₁₂H₁₁N₄NaO₃S

Molecular Weight: 314.31

CAS Registry Number:10190-16-6 Read the rest of this entry »