dye|World dye variety

Name:C.I.Acid Brown 14,C.I.20195

Molecular Structure: Double azo class

C.I.Acid Brown 14,C.I.20195,CAS 5850-16-8,622.54,C26H16N4Na2O8S2,
Weak Acid Brown R,Acid Brown R,Acid Brown RDAcid Brown S-RG

Molecular Formula:C₂₆H₁₆N₄Na₂O₈S₂

Molecular Weight: 622.54

CAS Registry Number:5850-16-8

Manufacturing Methods :  4-Aminonaphthalene-1-sulfonic acid (2 Moore) diazo, Coupled with resorcinol.

Properties and Applications: red light brown. Soluble in water for orange brown, slightly soluble in ethanol for yellow brown. The strong sulfuric acid is a deep in the red, for yellow brown after diluted. In water solution to join strong hydrochloric acid for yellow brown; Add thick sodium hydroxide solution for red wine. Mainly used for nylon and wool fabric dyeing, also can be used for leather color.

List of Suppliers:

Weak Acid Brown R,Acid Brown R,Acid Brown RDAcid Brown S-RG

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

AACL Resofcin Brown R ( Aashiana Dyestuffs Inc )

Acid Brown (Fenchem Enterprises Ltd)

Acid Brown 14 100% (Hangzhou Dikai Chemical Co Ltd)

Acid Brown GR ( Jagson Colorchem Ltd )

Acid Brown No 1 ( Exotic Associates )

Acid Brown R ( Cosmonaut. Chemicals )

Acid Brown R(Shandong Qing Shun Chemical Co., Ltd.)

Acid Brown RD( Indo Colchem Ltd )

Acid Brown RD Resorcinol ( Sharda International )

Acid Leather Brown RD(Yorkshire Group pic)

Acid Resorcinol Brown RD(Amar Impex)

Acid TSA Brown 14( Trade-Search Associates )

Akacid Resorcin Brown R (Aakash Chemicals & Dyestuffs Inc)

Albion Leather Brown RD( Albion Dyestuffs Ltd )

Anadurm Brown A-DfU]( Albion Colours Ltd)

Atul Acid Brown NR( Atul Limited )

Atul Leather Brown ARD( Atul Limited )

Atul Resorcinol Brown RD( Atul Limited )

Best Acid Brown R( Oriental Giant Dyes and Chemical Ind Corp )

Brown R(United Chemie)

Colocid Brown RD( Color Synth Industries Ltd )

Concorde Acid Brown L-R( I-HWA Industrial Corp )

Concorde Leather Brown LRN( I-HWA Industrial Corp )

Coriamine Brown E2R( Ciech SA )

Cyclotone Resorcin Brown Y( C. Lever Co. Inc. )

Dayglo Acid Brown 14( Day-Glo Color Corp. )

Dermacid Brown LRN( Chromatourgia Tripoleos SA )

Dinacid Resourcine Brown RD(Dintex Dyechem Ltd)

Eniavel Brown RG ( Enia Industries Quimicas S.A. )

Eniavel Brown RN ( Enia Industries Quimicas S.A. )

Formo Brown BRF ( Formokem (India) Corp. )

Indacid Resorcinol Brown RD( Indokem Ltd )

Kemacid Resorcinol Brown RD ( Karsandas Mavji )

Leadertan Brown R Conc. ( Leadertech Colors Inc. )

Leather Brown RRN ( S A Robama )

Lecotan Brown GRH ( Jinwoong Industrial Co Ltd )

Multicuer Brown MNA ( Multicrom SA )

Pacid Brown RD( Pidilite Industries Ltd. )

Pamacid Brown RD-14( Pyosa Pigments )

Pelacid Brown R ( S A des Ets. Steiner )

Resorcinol Brown 2RN ( Anilinas Americanas Versanil SRL )

Resorcinol Brown 3R (Yorkshire Group pic)

Resorcinol Brown BR ( KCA Ltd )

Resorcinol Brown R ( Global Colors Inc. )

Resorsine Brown 3R Extra (Classic Dyestuffs Inc)

Sandolan Brown E-R( Clariant GmbH )

Vilmacor Brown R( Vilmax SA )