For professionals in the chemical, cosmetic, food, and industrial sectors, a deep understanding of key raw materials is vital for success. Potassium Stearate, identified by its CAS number 593-29-3, is a compound that warrants close attention due to its widespread utility and excellent performance characteristics. This article aims to provide a comprehensive overview of Potassium Stearate, covering its essential properties, diverse applications, and practical advice for B2B buyers looking to procure this versatile ingredient.

Potassium Stearate is fundamentally a salt of stearic acid, a long-chain fatty acid. It typically presents as a white, fine powder and is characterized by its high purity, often specified at 99% or more. This level of purity is crucial, especially for applications in sensitive industries like cosmetics and food. The compound's molecular formula is C18H35KO2, and its molecular weight is approximately 322.57 g/mol. Its solubility in hot water and alcohols, coupled with its alkaline aqueous solution, are key physical properties that dictate its functionality in various formulations.

One of the most significant applications of Potassium Stearate lies in the cosmetic industry. Here, it functions primarily as an emulsifier, enabling the stable blending of oil and water components in products such as creams, lotions, and makeup. Its surfactant properties also make it effective in cleansing agents and shampoos. Formulators seeking to create smooth, stable, and effective personal care products will often look to 'buy Potassium Stearate for cosmetics' from reliable manufacturers who guarantee cosmetic-grade purity. Understanding the 'Potassium Stearate price' for these specific grades is important for budgeting.

In the food sector, Potassium Stearate serves as a functional food additive. It is utilized for its emulsifying and stabilizing capabilities, contributing to the texture and consistency of products ranging from baked goods to processed foods. Its role in preventing ingredient separation ensures product uniformity and enhances shelf life. When purchasing Potassium Stearate for food applications, it is critical to ensure compliance with food-grade certifications and regulatory standards. Manufacturers can provide insights into 'how to buy Potassium Stearate for food' applications safely and effectively.

The industrial applications of Potassium Stearate are equally diverse. It acts as a coating auxiliary agent, improving the properties of paints and coatings. In the leather industry, it is employed as a leather auxiliary agent to enhance the feel and finish of leather products. Furthermore, its lubricating properties are beneficial in plastics processing and other manufacturing operations. For these industrial needs, identifying a 'Potassium Stearate manufacturer' that can supply in bulk quantities at competitive prices is essential. Exploring 'Potassium Stearate wholesale' options can lead to significant cost efficiencies for large-scale operations.

When selecting a supplier for Potassium Stearate, B2B buyers should prioritize manufacturers with a proven track record of quality, consistency, and reliable supply chains. Key considerations include production capacity, adherence to international quality standards, packaging options, and logistics capabilities. Engaging with a 'Potassium Stearate supplier' that offers comprehensive technical support, including SDS and TDS, is also advantageous. Many suppliers based in China are known for their competitive pricing and extensive export experience, making them attractive partners for global procurement.

In summary, Potassium Stearate is a valuable and versatile chemical compound with critical roles in cosmetics, food, and industrial manufacturing. Its efficacy as an emulsifier, surfactant, and stabilizer, combined with its high purity, makes it an indispensable ingredient for numerous product formulations. By understanding its properties, applications, and procurement strategies, businesses can effectively leverage Potassium Stearate to enhance product quality and achieve manufacturing objectives.