dye|World dye variety

Name:C.I.Acid Brown 15,C.I. 20190

Molecular Structure: Double azo class

C.I.Acid Brown 15,C.I. 20190,CAS 5850-15-7,572.48,C22H14N4Na2O8S2,Acid Brown GR

Molecular Formula:C₂₂H₁₄N₄Na₂O₈S₂

Molecular Weight: 572.48

CAS Registry Number: 5850-15-7

Manufacturing Methods :   4-Aminonaphthalene-1-sulfonic acid diazo, Coupled with resorcinol, 2-Aminobenzenesulfonic acid diazo, again with single accidentally coupled nitrogen compounds.

Properties and Applications: red light brown. Apply to wool, polyamide fiber dyeing, also can be used for leather color.

List of Suppliers:

Acid Brown GR Hangzhou Xiasha Hengsheng (Sunshine) Chemicals Co.,Ltd.

Acid Brown No 2 ( Exotic Associates )

Chenitan Brown BR( Chennai Color Chem Pvt Ltd )

Colocid Brown 2R ( Color Synth Industries Ltd )

Coriamine Brown GR( Ciech SA )

Formo Brown RTF ( Formokem (India) Corp. )

Resorcinol Brown R ( KCA Ltd )

Ritaleather Brown RR ( ritas Mensucat Boylari ve )

Sandal Acid Brown GR( Sandal Dyestuff Industries (Pvt) Ltd )

Sandal Acid Brown HE( Sandal Dyestuff Industries (Pvt) Ltd )