potassium l aspartate,food grade,pharma grade Potassium L-AspartateMolecular formula:C4H6KNO4 Molecular structure: Molecular ... crystalline powder, odorless, freely soluble in water[Specification] Food grade ItemLimitAssay≥98.5%Specific Rotation[α]D20+16.2° ... disease, low potassium, arrhythmia, hepatitis, incomplete liver function. It also can be used as the intermediate of medicine, food additive ...