Epoxidized soybean CAS:8013-07-8
Epoxidized soybean oil(ESO)
Scientific name: Epoxidized soybean oil
Molecular formula: C57H106O10
Molecular weight: About 1000
Properties:At normal temperature, the product is light yellow thick oily liquid. It will
be solidified when temperature is under 5°C,boiling point: 150°C(0.5Kpa), ignition point: 310°C,
viscosity 325mPa.s (25°C),refractive index 1.472 (25°C),water solubility<0.01% (25°C),
solubility of water in this product: 0.55% (25°C), soluble in hydrocarbon, ketone, esters, higher
alcohols, slightly soluble in ethanol It's the most widely-used epoxide plasticizor and stabilizing
agent of polyvinyl chlorid.
Use: The product can be used in all the products of polyvinyl chloride, such as all kinds of food package materials,
medical products, different kinds of films, sheet materials, tubing, sealing strip of refrigerator, artificial leather, plastic wallpaper, electrical wires and cables and other plastic products for everyday use. It also can be used as
special printing ink and liquid composite stabilizer.
Packaging: NW: 200kg. Packed in metal pail or on the clients'requirement.
Specification:
| Appearance |
transparent light yellow oily liquid without visible impurities |
| Luster, (Pt-Co) ≤ | 180 |
| Epoxide number, % ≥ | 6.0 |
| Iodine number, % ≤ | 6.0 |
| Acidity, mgKOH/g ≤ | 0.50 |
| Flash point, °C ≥ | 280 |
| Density, (20°C)/ (g/cm3) | 0.988-0.998 |
| Loss on heating, % ≤ | 0.30 |
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