Synonyms: Potassium L-aspartate Grade: EP grade Purity Limit: 99.0-101.0% (Assay) CAS No.: 1115-63-5 Molecular Formula: C4H6NO4K Molecular Weight: 171.2 MDL No.: MFCD00021083 Appearance: White or almost white crystalline powder Optical Rotation: [a]D20 = +18 to +20.5º …