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Molecular Formula:C16H12N2O
Molecular Weight: 248.28
CAS Registry Number:842-07-9
Manufacturing Methods : aniline diazotization, and Naphthalen-2-olcoupling.
Product Name:Solvent Yellow14
Molecular Structure: Single azo class 
Molecular Formula:C16H12N2O
Molecular Weight: 248.28
CAS Registry Number:842-07-9
Manufacturing Methods : aniline diazotization, and Naphthalen-2-olcoupling.
Properties and Applications: red light yellow. Product melting point 134 ℃ soluble in ethanol for orange red, and soluble in acetone and benzene, insoluble in water. In concentrated sulfuric acid for magenta, dilution have orange precipitation; In concentrated hydrochloric acid in heating for red solution, cooling after dark green hydrochloride crystal precipitation, but in separation, will lose hydrogen chloride. Mainly used for hydrocarbon solvent, grease, paraffin wax, cellulose paint, styrene resin, petroleum products and soap kind of coloring.
Counter product: Fat Orange R 01 , Oil Orange G,Sudan Orange 220
Use:It is a reddish yellow transparent powder with good heat resistance and lightfastness. It is recommended for use in plastics,paints,floor waxes,oils and printing inks.
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
Melting point | Stable | |||||
ISO | Poor～General | 134 | 100≥140 | Well | Good | Well |
