C.I.NO.: Solvent Yellow 14,
Other name: Solvent Yellow R,Solvent Yellow ROl,Oil Orange E,Oil Yellow E,Oil Yellow G,Oil R
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.
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Standard |
Light Fastness |
Heat-resistant(℃) |
water |
Sodium Carbonate(5%) |
Hydrochloric acid(5%) |
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Melting point |
Stable |
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ISO |
Poor～General |
134 |
100≥140 Sublimation |
Well |
Good |
Well |
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Product name |
Color Index no. |
Chemical type |
Color tone |
Melting point℃ |
Bulk density (g/ml) |
Fastness Specification |
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Concentration of coloring |
PS |
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Dyes |
TiO2 |
Light fastness |
Heat fastness |
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/% |
/% |
(℃/5min) |
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Oil Orange E |
Solvent Yellow 14 |
Monoazo class |
Orangish Yellow |
130 |
0.231 |
0.05 |
1 |
3 |
280 |
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Applications |
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PS |
HIPS |
ABS |
PC |
RPVC |
PMMA |
SAN |
AS |
PA6 |
PET |
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★ |
○ |
△ |
△ |
○ |
○ |
○ |
△ |
— |
— |
★ Suitable ○ Suitable with restrictions △ Not recommended - Not Test
Note: The above technical data is only used for reference. The application, use and process of the products provided by our company, are not controlled by our company, we hope that the user should test the goods before mass use to verify whether Suitable for the process and use of your products.
