Dr. Paul Lohmann® offers Potassium Magnesium Citrate as crystalline powder in food grade as well as for food supplements. For food applications, it is used for potassium and magnesium fortification. CAS 137590-34-2 Dr. Paul Lohmann® carries out product and application development in close cooperation with customers. This includes the adaptation of chemical and physical parameters such as bulk density, wettability, particle size, purity or pH-value.