Solvent Yellow 33

Solvent Yellow 33

Yellow powder; light-green yellow color shade;

--Named Acid Yellow 3

CAS NO.8003-22-3

EINECS NO.232-318-2

Molecular Weight 273.28

Chemical Structure : Quinoline

Chemical Formula : C18H11NO2

Shade: Similar to the standard

Density(g/cm) : 1.46

Melting Point: 230°C

Heat Resistance (in PS ℃/5min) :300°C

Light Resistance (in PS) : 5-6

Migration : 4-5

Solubility  organic solvent at 20℃(g/l)

Acetone :0.2

Butyl Acetate: 0.2

Methylbenzene :0.6

Dichloromethane :0.3

Ethyl alcohol :0.1

Feature: Soluble in sulfuric acid, pyridine, DMF, Insoluble in ethanol, insoluble in water, application widely in the plastic