Tripotassium Citrate Monohydrate (K₃C₆H₅O₇·H₂O) is a highly water-soluble potassium salt that provides approximately 36% potassium. It serves as an acidity regulator with excellent buffering capacity, a potassium fortification source, and an emulsifying salt.
Preferred over trisodium citrate in reduced-sodium formulations. Commonly used in sports drinks, dairy, confectionery and pharmaceutical formulations.