Potassium L-Aspartate used as pharmaceutical intermediate, or food ... ≤1Heavy Metals ppm≤10Ferric salt ppm≤20Uses:L-Aspartic acid potassium salt has extraordinary curative effect on adjusting ... function, and treating cardiovascular diseases, cerebrovascular disease, low potassium, arrhythmia, hepatitis, hepatic insufficiency. It also can be ... in dry and cool place; avoid light.. Potassium L-aspartate