dye|World dye variety

Name:C.I.Acid Brown 354,C.I.20177

Molecular Structure: Double azo class

C.I.Acid Brown 354,C.I.20177,CAS 71799-43-4,794.64,C30H20N8Na2O12S2,Acid Brown EBR,Acid Brown H3R

Molecular Formula:C₃₀H₂₀N₈Na₂O₁₂S₂

Molecular Weight: 794.64

CAS Registry Number:71799-43-4

Manufacturing Methods : 2-(4-Aminophenylamino)-5-nitrobenzenesulfonic acid (2 Moore) diazo Coupled with resorcinol.

Properties and Applications: red light brown. Used for wool dyeing and printing and leather shading.

List of Suppliers:

Acid Brown EBR,Acid Brown H3R

Hangzhou Xiasha Hengsheng (Sunshine) Chemicals Co.,Ltd.

Shuanghong Chemical Co., Ltd.

Acid Deep Brown ( Cosmonaut. Chemicals )

Acid Red Brown 354 ( Karsandas Mavji )

Calocid Deep Brown R( American Cyanamid Company )

Colocid Brown H3R ( Color Synth Industries Ltd )

Derma Red Brown RO ( Clariant GmbH )

Viknacor Brown HBR( Vilmax SA )