dye|World dye variety

Name:C.I.Direct Brown 21,C.I.30155

Molecular Structure: trisazo class

C.I.Direct Brown 21,C.I.30155,CAS 6442-05-3,732.63,C35H22N6Na2O8S,Congo Brown R

Molecular Formula:C₃₅H₂₂N₆Na₂O₈S

Molecular Weight: 732.63

CAS Registry Number:6442-05-3 Read the rest of this entry »

Name:C.I.Direct Brown 20,C.I.30060

Molecular Structure: trisazo class

C.I.Direct Brown 20,C.I.30060,746.66,C35H24N8Na2O7S,Diazol Brown FBR

Molecular Formula:C₃₅H₂₄N₈Na₂O₇S

Molecular Weight: 746.66

CAS Registry Number: Read the rest of this entry »

Name:C.I.Direct Brown 18,C.I.20220

Molecular Structure: Double azo class

C.I.Direct Brown 18,C.I.20220,CAS 8007-34-9,852.85,C37H22N6Na2O8S4,Benzo Thiazine Brown RS

Molecular Formula:C₃₇H₂₂N₆Na₂O₈S₄

Molecular Weight: 852.85

CAS Registry Number:8007-34-9 Read the rest of this entry »

Name:C.I.Direct Brown 17,C.I.30100

Molecular Structure: trisazo class

C.I.Direct Brown 17,C.I.30100,CAS 6661-48-9,779.16,C31H25ClN10Na2O6S2,Oxamine Brown GX

Molecular Formula:C₃₁H₂₅ClN₁₀Na₂O₆S₂

Molecular Weight: 779.16

CAS Registry Number:6661-48-9 Read the rest of this entry »

Name:C.I.Direct Brown 14,C.I.35715

Molecular Structure: Multi-azo class

C.I.Direct Brown 14,C.I.35715,CAS 8002-97-9,1002.87,C45H29N10Na3O10S2

Molecular Formula:C₄₅H₂₉N₁₀Na₃O₁₀S₂

Molecular Weight: 1002.87

CAS Registry Number:8002-97-9 Read the rest of this entry »