CAS · 112-85-6
Product Overview
Docosanoic acid is a high-purity food-additives supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance | White to off-white solid powder |
|---|---|
| Content | 90% min |
| Acid value (mg KOH/g) | 160-166 |
| Iodine value | 2% max |
| Melting point | 75-79 °C |
| Color (Hazen) | 200 max |
| Fatty acid composition (GLC) | |
| C20 | 10% max |
| C22 | 90% min |
| C24 | 3% max |
| Others | 2.0% max |
Applications
Docosanoic acid is mainly used in the production of cosmetics, personal care products, and surfactants, where it acts as an emollient, thickening agent, and stabilizer for emulsions. It helps improve texture, moisture retention, and product stability in creams, lotions, and hair care formulations. In the pharmaceutical industry, docosanoic acid is used as an excipient and lubricant in tablet manufacturing, helping improve powder flowability and tablet compression performance. It is also used in the synthesis of metal soaps, lubricants, and corrosion inhibitors for industrial applications. In polymer chemistry, it can be used as a modifier for resins and plastics to improve hydrophobicity and flexibility. Additionally, it is applied in research and specialty chemical synthesis as a starting material for producing behenate salts and ester derivatives used in advanced material formulations.
Benefits
One of the main benefits of docosanoic acid is its excellent hydrophobic and film-forming properties, which make it highly effective in moisture barrier applications. Its long carbon chain structure provides good thermal and chemical stability, allowing it to maintain performance under various storage and processing conditions. The compound is generally compatible with other fatty acids and surfactants, enabling flexible formulation design in cosmetic and industrial products. In pharmaceutical manufacturing, its lubricating properties help improve tablet production efficiency and reduce equipment wear. Docosanoic acid also offers good biodegradability compared to many synthetic chemical additives, making it suitable for environmentally conscious product development. Furthermore, its availability from natural lipid sources supports sustainable supply chain sourcing.
Conclusion
Docosanoic acid is a valuable long-chain fatty acid with broad applications in cosmetics, pharmaceuticals, and industrial chemistry. Its hydrophobic properties, stability, and functional versatility make it an important ingredient in formulation science and specialty chemical manufacturing. As demand grows for natural and high-performance materials, docosanoic acid continues to play a significant role in modern industrial and consumer product development.
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