Acid Yellow 11
Name:C.I.Acid Yellow 11,C.I.18820
Molecular Structure: Single azo class
C.I.Acid Yellow 11,C.I.18820,CAS 6359-82-6,380.35,C16H13N4NaO4S,Acid Yellow G,Acid Brilliant Yellow 2R,Acid Brilliant Yellow G
Molecular Formula:C16H 13N4NaO4S
Molecular Weight: 380.35
CAS Registry Number:6359-82-6
Manufacturing Methods : aniline diazo, and 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling.
Properties and Applications: brilliant yellow. Colourful color powder. Soluble in water, ethanol, acetone and soluble fiber element, soluble in ethanol yellow, slightly soluble in benzene insoluble in other organic solvents. The strong sulfuric acid dyes in yellow, it will be diluted still yellow; Meet after nitric acid is yellow. Its water solution and 10% sulfuric acid or add sodium hydroxide without change. Copper ions in dyeing color is red; Iron ion in color is dark. Discharge sex and levelness is better. Mainly used for wool in strong acid dye in the bath dyeing, silk dyeing in acetic acid bath of fire line, polyamide fiber dyeing in formic acid dye bath, this product can directly on the wool fabric printing and dyeing leather, and can be made into color which. On paper surface shading, can also be used in paint, medicine and cosmetics of shading.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 5-6 | 1-2 | 2 | 2-3 | 2 | 2 | ||
| AATCC | 6-7 | 2 | 2 | 1 | 1 | 3-4 | ||
List of Suppliers:
Acid Yellow G,Acid Brilliant Yellow 2R,Acid Brilliant Yellow G
Acid Brilliant Yellow G(Sinochem Ningbo Imp & Exp Corp)
Acid Brilliant Yellow G(Nanjing Chemicals Import and Export Corp)
Acid Brilliant Yellow G (Brighten Colorchem BV)
Acid Fast Yellow G( Ciech SA )
Acid Flavine G ( Dandong Jinlong Dyestuff Chemical Co Ltd )
Acid Green 25 160% (Aakash Chemicals & Dyestuffs Inc)
Acid Light Fast Yellow G ( Golden Dyes Corpn (India) Pvt Ltd )
Acid Light Fast Yellow G(Amar Impex)
Acid Light Yellow G (Sinochem Tianjin Imp Exp Corp)
Acid Light Yellow G (Sinochem Jiangsu Wuxi Imp & Exp Corp)
Acid Light Yellow G (Sinochem Liaoning Import & Export Corporation)
Acid Light Yellow G(Shandong Qing Shun Chemical Co., Ltd.)
Acid Yellow 11 (Hangzhou Dikai Chemical Co Ltd)
Acid Yellow G(Fenchem Enterprises Ltd)
Acid Yellow GX ( Multicrom SA )
Acid Yellow Light Fast( Joint Stock Company ‘Coioros’ )
Acid Yellow No 1 ( Exotic Associates )
Atul Acid Light Fast Yellow G( Atul Limited )
Bitacid Light Yellow G( Bharat Texdyes Industries )
Conacid Yellow AA (Concord Commerce Company)
Dinacid Light Fast Yellow G (Dintex Dyechem Ltd)
Dycosacid Brilliant Yellow G(Sinochem Shanghai I/E Corp/Schecho PuDong Corporation)
Dynacid Yellow G ( Dynamic Industries Ltd )
Egacid Yellow G(SBU Pigments and Dyes)
Fast Light Yellow G( Frado )
Fast Yellow G( Sharda International )
Flavazine L( ellenic Dyeworks SA )
Kemacid Yellow G ( Karsandas Mavji )
Korostan Yellow G (SBU Pigments and Dyes)
Light Fast Yellow G (Monarch Dyestuffs Industries)
Multacid Yellow GX ( Multicrom SA )
Multicuer Yellow GX ( Multicrom SA )
Ostacid Yellow EG 140( SPOLCHEMIE )
Ostan Yellow G 140 ( SPOLCHEMIE )
Pacid Light Fast Yellow G ( Pidilite Industries Ltd. )
Sandal Acid Fast Yellow G ( Sandal Dyestuff Industries (Pvt) Ltd )
Sumitomo Sun Fast Yellow 2GL( Kaseihin Kogyo Kyokai )
Triacid Light Yellow 3GL(Chemische Fabriek Triade BV)
Yellow G(United Chemie)