l aspartic acid,food grade,pharma grade L-Aspartic acidMolecular formula: C4H7NO4 Molecular structure:Molecular weight: 133.10CAS ... powder, it is not essential human body amino acid. The natural l-aspartic acid exist in kinds of Zoology and botany protein, ... NH4+]≤0.02%Other amino acidsConforms [Function] In medicine, L-Aspartic acid is used as medicine of cardiopathy, hepar function accelerator, ...