CAS · 57-10-3
Product Overview
Palmitic acid丨57-10-3 is a saturated fatty acid commonly found in animal fats, vegetable oils, and dairy products. It serves as a key component in cosmetics, food, pharmaceuticals, and industrial applications due to its emulsifying, moisturizing, and stabilizing properties.
Product Specifications
| Property | Specification |
|---|---|
| Appearance | White crystalline |
| Acid Value | 216 mg KOH/g ~ 220 mg KOH/g |
| Saponification Value | 217 mg KOH/g ~ 221 mg KOH/g |
| Iodine Value | 0.5 g I2/100g max |
| Titer | 59°C - 63°C |
| Color, Lovibond | 3/0.3 max |
| Color (APHA) | 50 max |
| Moisture (K.F) | 0.3% max |
| C14: Myristic Acid (GC) | 2% max |
| C16: Palmitic Acid (GC) | 98% min |
| C18: Stearic Acid (GC) | 2% max |
| Others | 1% max |
Applications
1. Food Industry
● Used as an emulsifier and texture enhancer in processed foods.
● Added to margarine, baked goods, and dairy products to improve stability.
● Commonly found in infant formulas to mimic human milk fat.
2. Cosmetics and Personal Care
● Acts as a moisturizing agent in lotions, creams, and lipsticks.
● Serves as an emulsifier in soaps, shampoos, and skincare products.
3. Pharmaceutical Industry
● Used as an excipient in drug formulations to enhance absorption.
● Component in time-release drug coatings.
4. Industrial and Chemical Applications
● Used in the production of surfactants, detergents, and lubricants.
● Serves as a precursor in biodiesel production.
● Used in plasticizers and waxes for industrial processing.
5. Biological and Nutritional Roles
● Acts as an energy source in the human body.
● Plays a role in cell membrane structure and function.
Benefits
✅ Enhances Skin Moisturization
● Forms a protective layer on the skin, preventing moisture loss.
✅ Improves Food Stability
● Helps maintain texture and consistency in processed foods.
✅ Essential for Energy Metabolism
● Provides a source of energy in the diet.
✅ Versatile Industrial Applications
● Used in cosmetics, pharmaceuticals, and manufacturing.
Conclusion
Palmitic acid丨57-10-3 is a widely used fatty acid with applications in food, cosmetics, pharmaceuticals, and industrial processes. Its emulsifying, moisturizing, and stabilizing properties make it an essential component in many everyday products.
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