Acid Red 14
Name:C.I.Acid Red 14,C.I.14720
Molecular Structure: Single azo class
C.I.Acid Red 14,C.I.14720,CAS 3567-69-9,502.43,C20H12N2Na2O7S2,Acid Red 4B,Acid Red B,Acid rose red B, Acid Carmosine,PuriColor Red ARE14
Molecular Formula:C20H12N2Na2O7S2
Molecular Weight: 502.43
CAS Registry Number:3567-69-9
Manufacturing Methods : 4-Aminonaphthalene-1-sulfonic acid diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid.
Properties and Applications: blue-ray red. Dark red powder, soluble in water, but soluble in ethanol red solution, slightly soluble in acetone. In a purple color of sulfuric acid, and it will dilute to product red precipitate; Nitric acid in deep red, turn red after yellow. Its water solution and strong hydrochloric acid red; Add sodium hydroxide fluid shows red orange brown. Dyeing copper ions in slightly dark color. Good levelness. Mainly used in strong acid dye in bath dyeing wool, wool fabrics can be in silk fabric, polyamide fiber and printing. The Barium salt can be used as organic pigment use. Also can be used in the manufacture color amylum, ink and used for leather, paper, soap, wood, electrical-controlled silver, medicine, biology and cosmetics shading.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 3 | 2 | 5 | 3 | 1 | 4-5 | 2 | 1 |
| AATCC | 3 | 3 | 3 | 2-3 | 1 | 1-2 | 3-4 | 3-4 |
List of Suppliers:
Acid Red 4B,Acid Red B,Acid rose red B, Acid Carmosine
ABCOL Carmosine Conc. ( Abbey Color Inc. )
Acid Azo Rubine 133% ( Global Colors Inc. )
Acid Carmoisine (Fenchem Enterprises Ltd)
Acid Carmosine S ( Sharda International )
Acid Naphthol Red B (Sinochem Jiangsu I/E Corp.)
Acid Red 14 100%(Hangzhou Dikai Chemical Co Ltd)
Acid Red 2B( Joint Stock Company ‘Coioros’ )
Acid Red B(Sinochem Ningbo Imp & Exp Corp)
Acid Red B (Sinochem Jiangsu Wuxi Imp & Exp Corp)
Acid Red B (Nanjing Chemicals Import and Export Corp)
Acid Red B (Brighten Colorchem BV)
Acid Red B( Jagson Colorchem Ltd )
AcidRedB( Dandong Jinlong Dyestuff Chemical Co Ltd )
Acid Red B (Shandong Qing Shun Chemical Co., Ltd.)
Acid Red No 2 ( Exotic Associates )
Akacid Azo Rubine 133%(Aakash Chemicals & Dyestuffs Inc)
Amaranth 36028( Anstead International )
Atul Acid Crystal Red A( Atul Limited )
Basovit Red 440E( BASF Aktiengesellschaft )
Bemacid Red CY( Berncolors-Poughkeepsie Inc )
Brilliant Carmoisine( Frado )
Carmoisine 206(Sinochem Tianjin Imp Exp Corp)
Carmoisine 36011 ( Anstead International )
Carmoisine 36025( Anstead International )
Carmoisine 90141 ( Anstead International )
Carmoisine B (Sinochem Hebei Imp & Exp Corp)
Carmoisine GDC ( Golden Dyes Corpn (India) Pvt Ltd )
Carmoisine S ( KCA Ltd )
Carmoisine WS( Golden Dyes Corpn (India) Pvt Ltd )
Cannosine LF (Classic Dyestuffs Inc)
Cherry Red (Simpsons (UK) Ltd)
Cogilor Red 319.11 90022 ( Anstead International )
Conacid Red AD (Concord Commerce Company)
Daiwa Carmoisine ( Kaseihin Kogyo Kyokai )
Dinacid Crystal Red A (Dintex Dyechem Ltd)
Dyacid Red W ( Albion Colours Ltd)
Dycosacid Red B (Sinochem Shanghai I/E Corp/Schecho PuDong Corporation)
Dynacid Red C ( Dynamic Industries Ltd )
Eurocert Carmoisine ( Warner-Jenkinson Co )
Eurocert Carmoisine 311804 ( Warner-Jenkinson Co )
Kemacid Caraiosine WS( Karsandas Mavji )
Leadacid AzoRubine 133% ( Leadertech Colors Inc. )
Neelicol Carmoisine ( Neelikon Food Dyes and Chemicals Ltd )
Orcoacid Azo Rubine CWH ( Organic Dyestuffs Corp )
Orcoacid AzoRubineCWH (Classic Dyestuffs Inc)
PermalonRubine 14 133%( Standard Dyes )
PuriColor Red ARE14 ( Ciba Specialty Chemicals Inc )
Red 2S ( Joint Stock Company ‘Coioros’ )
Ricoamide Rubine 133 % ( Rite Industries Inc. )
Rubine B [WJ(Sinochem Liaoning Import & Export Corporation)
Water Red 176554( Morton International Ltd )
Water Red 176573( Morton International Ltd )
[…] hydrochloric acid for red; Add thick sodium hydroxide solution for red light orange brown. And C.I. Acid Red 14 the same chemical […]