L-Glutamic Acid
L-Glutamic Acid CP2020  EP11 USP2023 Assay ≥98.5% 98.5-100.5% 98.5-101.5% PH / / / Specific rotation[a]D20 +31.5°-+32.5° +30.5°-+32.5° +31.5°-+32.5° Specific rotation[a]D25 / / / Transmittance(T430) ≥98.0% / / Appearance of solution / clear & colorless / Chloride(Cl) ≤0.02% ≤0.02% ≤0.02% Ammonium(NH4) ≤0.02% ≤0.02% /...
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