DESCRIPTION
DL-Aspartic acid is used in studies on factors and conditions that enhance semen and sperm quality. Its conjugate base D-aspartate has potential use as a therapeutic agent in the treatment of schizophrenia-related symptoms.
DL-aspartic acid (DL-Asp) has important uses in medicine, and can be used to synthesize DL-aspartic acid potassium magnesium salt (pulsatine) for the treatment of arrhythmia, tachycardia, heart failure, myocardial infarction, angina pectoris, hepatitis and liver cirrhosis and other diseases, and is an intermediate in the synthesis of polypeptides.
| Item | Spec |
| Description | crystalline powder |
| PH | 2.5-3.5 |
| Solution in NaOH(10%) | complete |
| Transmittance | ≥98.0% |
| Specific Rotation | -0.5°~+-0.5° |
| Loss on Drying | ≤0.20% |
| Sulphate | ≤200PPM |
| Ammonium(NH4) | ≤200PPM |
| Chloride | ≤200PPM |
| Heavy Metals(Pb) | ≤10PPM |
| Arsenic(As) | ≤1PPM |
| Lead | ≤5PPM |
| Cadmium(Cd) | ≤2PPM |
| Iron(Fe) | ≤10PPM |
| Mercury | ≤0.1 PPM |
| Asparagine(TLC) | ≤0.05% |
| Assay | 98.5-101.5% |
