Potassium oleate (CAS 143-18-0)

Potassium oleate (K-oleate) is an organic compound consisting of potassium and oleic acid, an unsaturated fatty acid. This white, waxy solid emits a faint, characteristic odor. As a surfactant, K-oleate effectively lowers the surface tension of liquids and finds diverse applications in industrial and commercial sectors, including cosmetics, detergents, and emulsifiers. Notably, it also plays a role in scientific research, serving as a versatile reagent and biochemical tool. In the realm of scientific investigation, researchers have utilized Potassium oleate for various purposes. By employing it in studies on cell surface properties and membrane dynamics, as well as in exploring protein-lipid interactions, valuable insights have been gained. The precise mechanism of action of Potassium oleate remains somewhat elusive. Nevertheless, the prevailing belief is that it operates by reducing liquid surface tension, thus enabling the formation of micelles. These minute, spherical structures comprised of lipids and proteins emerge in aqueous solutions and are thought to facilitate the transport of drugs across cell membranes and the uptake of nutrients by cells. In this manner, Potassium oleate continues to offer its multifaceted utility in advancing scientific understanding and practical applications alike.