Customization: | Available |
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Type: | Tyrosine |
Chemical Character: | Acidity |
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Audited by an independent third-party inspection agency
L-Tyrosine | First grade |
Assay | ≥99.0% |
PH | 5.0-6.5 |
Specific rotation[a]D20 | -11.3°--12.1° |
Specific rotation[a]D25 | / |
Transmittance(T430) | ≥95.0% |
Chloride(Cl) | ≤0.02% |
Ammonium(NH4) | ≤0.02% |
Sulfate(SO4) | ≤0.02% |
Iron(Fe) | ≤10PPM |
Heavy metals(Pb) | ≤10PPM |
As | ≤1PPM |
Other amino acids | ≤0.40% |
Ninhydrin-positive substances | / |
Loss on drying | ≤0.20% |
Residue on ignition | ≤0.10% |
Organic volatile impurities | / |
Endotoxin | <0.25EU/ml |