Solvent Yellow 33

It is a kind of oil soluble dye has brilliant green light yellow, with excellent heat resistance and light resistance, high coloring power, bright color, bright color. Excellent temperature resistance up to 300 degrees in PS

It is insoluble in water, slightly soluble in ethanol (yellow), linseed oil, mineral oil, oleic acid, paraffin, stearic acid, turpentine, soluble in acetone, chloroform, benzene and toluene. It is yellow brown in concentrated sulfuric acid, and yellow floccules precipitate after dilution. 

Preparation method: the former dyestuff: (a) zanachoo condenses with benzene in the presence of zinc chloride at 200t; (b) zanachoo has no co heating with diethyl phthalate and sodium at 100; (c) 3 - (2-zanylmethylene) - 2 benzo [C] xanthone and sodium ethanol have co heating at 240t-250y

Post dye: the mixture of jatrophene and 6-methyl jatrophene is co heated with benzene at 190t-2201.

Referance：DE 23188,25144,158761;FR 154512; GB1362/83; US 290585,5468862(1995)

Kosmetische Faerbemittel, C-ext. gelb 23

Coloring of Foods, Drugs and Cosmetics, 1999:240-241 PB 73561,59-65-65

BIOS 1482,28

FIAT 1313,2,384

FIAT 764—Chinolingelb A spritl.

Ber.,16(1883),297,878; 16(1883),513,1082,2602;34(l 901),23 11 ;37(1904),3605;35( 1902),2298;37( 1904),3006;37( 1904),30 11,3018

Ann.,315( 1901),303

Chem.Ztg.,28( 1904), 1206

Name：

ABCOL Yellow SS(ACI)

Aizen SOT Yellow-6(HCC)

Akasol Chinoline Yellow(ACD)

Amaplast Yellow Y(CCI)

Amaplast Yellow Y(PYL)

APYellow33(APCP)

Arlosol Yellow PS(ARL)

Arlosol Yellow S(ARL)

Atlasol Yellow 3G(ATL)

Atul Quinoline Yellow(AP)

Calco Chinoline Yellow SS(ACY)

Ceres Yellow 5GS(PYL)

Chinoline Yellow(GCI)

Chinoline Yellow(PSC)

Chinoline Yellow D(PYL)

Chinoline Yellow ex pure(PYL)

D&C Yellow 11 308227(WJ)

D&C Yellow No 11(90096)(ANSI)

D&C Yellow No 11WO91(LCW)

Dayglo Solvent Yellow 33(DGC)

mainly used in coloring different kinds of plastic, such as PS,HIPS,ABS,PC,RPVC,PMMA,SAN,AS,etc,also use in medicine, cosmetic and wax, soap and etc.

Used for coloring alcohol soluble paint, polyethylene, polycarbonate, polyamide and acrylic resin, cosmetics.