Patent ID: 11141430

Abstract:
The present disclosure provides compositions comprising phosphate salts having low levels of aluminum, as well as other elemental impurities. In general, phosphate salts compositions disclosed herein are liquid compositions (e.g., admixtures, solutions) comprising in situ formed phosphate salts, a pharmaceutically acceptable carrier, and less than about 250 μg/L of aluminum. Phosphate salts solutions disclosed herein are stable over time (e.g., the amount of total phosphorus and/or the ratio of phosphate salts and/or the level of aluminum does not substantially vary, and the compositions remain free of visible particulate matter). The compositions do not require storage at less than ambient (room) temperature, i.e., no refrigeration is needed. Also provided herein are methods and systems for preparing in situ phosphate salts compositions, and methods of using phosphate salt compositions to provide phosphorous to individuals in need thereof.