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Product Specifications
| L-Lysine Acetate | AJI92 | USP36 | CP2015 ( Injection Grade ) | EP8 |
| Assay | 98.5-101.0% | 98.0-102.0% | ≥98.5% | 98.5～101.0% |
| PH | 6.5-7.5 | 6.5-7.5 | ||
| Specific rotation[a]D20 | +8.5°-+10.0° | / | +8.5°-+10.0° | +8.5～+10.0 |
| Specific rotation[a]D25 | / | +8.4°-+9.9° | / | |
| Transmittance(T430) | ≥98.0% | / | ≥98.0% | |
| Chloride(Cl) | ≤0.02% | ≤0.05% | ≤0.02% | ≤0.02% |
| Ammonium(NH4) | ≤0.02% | / | ≤0.02% | ≤0.02% |
| Sulfate(SO4) | ≤0.02% | ≤0.03% | ≤0.02% | ≤0.03% |
| Iron(Fe) | ≤10PPM | ≤30PPM | ≤10PPM | ≤30ppm |
| Heavy metals(Pb) | ≤10PPM | ≤15PPM | ≤10PPM | ≤10ppm |
| Arsenic | ≤1PPM | / | ≤1PPM | |
| Other amino acids | conform |
individual impurities≤0.5% total impurities≤2.0% |
≤0.2% | |
| Ninhydrin-positive substances | / | / | / | any impurity ≤0.5% |
| Loss on drying | ≤0.20% | ≤0.20% | ≤0.50% | ≤0.50% |
| Residue on ignition | ≤0.10% | ≤0.4% | ≤0.10% | ≤0.10% |
| Organic volatile impurities | / | / | / | |
| Endotoxin | / | / | <10EU/g |
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