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Assay | ≥98.5% |
PH | 5.5-6.5 |
Specific rotation[a]D20 | +26.6°-+28.8° |
Specific rotation[a]D25 | / |
Transmittance(T430) | ≥98.0% |
Chloride(Cl) | ≤0.02% |
Ammonium(NH4) | ≤0.02% |
Sulfate(SO4) | ≤0.03% |
Iron(Fe) | ≤10PPM |
Heavy metals(Pb) | ≤10PPM |
Arsenic | ≤1PPM |
Other amino acids | ≤0.5% |
Amino acid drugs. It can be used as the main component of amino acid infusion and comprehensive amino acid preparation. L-valine is one of the three branched chain amino acids, which is an essential amino acid. It can treat liver failure and central nervous system dysfunction.
