Stearic acid 50 (CAS 67701-03-5)

Stearic acid 50, a chemical compound containing a mixture of stearic acid and other fatty acids, has been extensively studied in scientific research, particularly in the fields of materials science, surface chemistry, and lubrication. It is a long-chain saturated fatty acid commonly derived from animal and vegetable sources. Stearic acid 50 has been employed as a coating material to modify the surface properties of various substrates. Research has focused on investigating its self-assembly behavior and interactions with different surfaces. The mechanism of action involves the adsorption of stearic acid molecules onto the surface, forming a monolayer or bilayer film. This self-assembled film imparts desirable properties such as hydrophobicity, corrosion resistance, and lubrication. The research applications of stearic acid 50 include surface modification of metals, polymers, and nanoparticles, where it has been utilized to enhance the stability, tribological properties, and interfacial characteristics. Additionally, stearic acid 50 has been used as a dispersing agent, binder, or rheology modifier in the formulation of various materials such as paints, inks, and cosmetics. Its research applications contribute to advancements in surface science, materials engineering, and the development of functional coatings for diverse industrial and technological applications. By understanding the mechanisms and properties of stearic acid 50, researchers aim to optimize its performance and explore its potential in various surface-related research areas.