All Categories
| | 
Home
What is oleic acid
Oleic acid is a monounsaturated omega-9 fatty acid naturally found in various animal and vegetable fats and oils, such as olive oil, avocado oil, and nuts. It is a key component of a healthy diet, known for its potential benefits in supporting heart health, reducing inflammation, and improving cholesterol levels. Oleic acid is widely used in the food, cosmetic, and pharmaceutical industries due to its stability, moisturizing properties, and ability to enhance skin barrier function. In food, it serves as a natural preservative and flavor enhancer, while in cosmetics, it is valued for its nourishing and hydrating effects. Its versatility and health benefits make oleic acid a valuable ingredient in numerous applications.
Preparation Process: Oleic acid can be prepared through the hydrolysis of triglycerides found in natural fats and oils, such as olive oil or tallow. The process involves saponification, where the oil is treated with a strong base (e.g., NaOH) to form glycerol and sodium oleate. The sodium oleate is then acidified with a mineral acid (e.g., HCl) to precipitate oleic acid, which is separated and purified via distillation or crystallization. Alternatively, oleic acid can be obtained through fractional distillation of fatty acid mixtures derived from hydrolyzed oils. Further purification may involve urea complexation or low-temperature crystallization to remove saturated fatty acids.
Usage Scenarios: Oleic acid, a monounsaturated omega-9 fatty acid, is widely used in industries due to its versatile properties. In cosmetics and skincare, it acts as an emollient, moisturizer, and emulsifier. It serves as a surfactant in soaps and detergents. In pharmaceuticals, it enhances drug delivery systems and stabilizes formulations. The food industry employs it as a preservative and flavor enhancer. Oleic acid is a key component in biodiesel production and lubricants. It also functions as a corrosion inhibitor in metalworking fluids. Additionally, it is used in textile processing, plastic manufacturing, and as a chemical intermediate in synthesizing oleochemicals. Its health benefits include supporting heart health when consumed in moderation.
oleic acid Basic Info
oleic acid Price
1. **United States**: $1.50 - $3.00 per kg
2. **China**: $1.20 - $2.50 per kg
3. **Russia**: $1.50 - $3.00 per kg
4. **Germany**: $2.00 - $4.00 per kg
5. **India**: $1.00 - $2.50 per kg
6. **Japan**: $2.50 - $5.00 per kg
7. **Brazil**: $1.50 - $3.50 per kg
8. **South Korea**: $2.00 - $4.00 per kg
9. **Philippines**: $1.50 - $3.00 per kg
10. **United Kingdom**: $2.00 - $4.50 per kg
11. **France**: $2.00 - $4.00 per kg
12. **Mexico**: $1.50 - $3.50 per kg
13. **Canada**: $2.00 - $4.00 per kg
14. **South Africa**: $1.50 - $3.00 per kg
15. **Egypt**: $1.50 - $3.00 per kg
16. **Turkey**: $1.50 - $3.50 per kg
17. **Thailand**: $1.50 - $3.00 per kg
18. **Indonesia**: $1.50 - $3.00 per kg
If no specific data is available for a country, it is marked as "No results." Prices are approximate and subject to change.
Hot Recommendation
