Potassium Malate丨CAS 585-09-1

Potassium malate (CAS 585-09-1) is a potassium salt of malic acid widely used in food, beverage, pharmaceutical, and agricultural industries. In the food and beverage sector, it serves as an acidity regulator, flavor enhancer, and buffering agent, contributing to tartness and taste balance in soft drinks, fruit juices, candies, and baked goods. In pharmaceuticals, it is used as a mineral supplement to provide bioavailable potassium and support electrolyte balance. Additionally, potassium malate is employed in agriculture as a chelating agent, enhancing nutrient absorption in fertilizers, and in cosmetic formulations for pH control and skin-conditioning applications.

The benefits of potassium malate stem from its dual functionality as a potassium source and organic acid salt. It supports electrolyte balance and cardiovascular health when used as a dietary supplement, while also providing a natural and pleasant sour taste in food and beverages. Its high water solubility, stability, and compatibility with other ingredients make it easy to incorporate into various formulations. In agriculture, its chelating properties improve nutrient uptake efficiency, promoting plant growth and yield. Furthermore, its non-toxic, biodegradable, and food-grade nature enhances safety and sustainability in multiple applications.