Basic Information
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Product name:L-Lysine HCL
Brand:Insen
Grade: Food/Feed
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Product Name:
L-Lysine Monocloride |
Quantity:1000kg |
Batch No:
20230 8 15 |
| Item | Specifications | Results |
| Appearance | White or light brown powder | Conforms |
| HCL Content | 98.5 - 99 % | Conforms |
| Optical rotation | +18.0°-21.5° | Confroms |
| Loss on drying % | less or equal 1.0 | Conforms |
| Residue on ignition % | less or equal 0.3 | Conforms |
| Ammonium salt (as NH4+) % | l ess or equal 0.4 | Conforms |
| Heavy metals (as Pb), mg/kg% | less or equal 10 | Conforms |
| Arsenic (as As), mg/kg | l ess or equal 1.0 | Conforms |
| PH (aqueous solution) | 5.0-6.0 | Conforms |
| Conclusion:Meet specification . | ||
| L-Lysine Mono Hcl | AJI92 | USA Index | European index |
| Assay | 99.0-100.5% | 98.5-101.5% | 98.5-101.0% |
| PH | 5.0-6.0 | / | / |
| Specific rotation[a]D 20 | +20.7°-+21.5° | / | +21.0°-+22.5° |
| Specific rotation[a]D 25 | / | +20.4°-+21.4° | / |
| Transmittance(T 430 ) | ≥98.0% | / | / |
| Chloride(Cl) | 19.12-19.51% | 19.0-19.6% | / |
| Ammonium(NH 4 ) | ≤0.02% | / | ≤0.02% |
| Sulfate(SO 4 ) | ≤0.02% | ≤0.03% | ≤0.03% |
| Iron(Fe) | ≤10PPM | ≤30PPM | ≤30PPM |
| Heavy metals(Pb) | ≤10PPM | ≤15PPM | ≤10PPM |
| Arsenic | ≤1PPM | / | / |
| Other amino acids | conform | individual impurities≤0.5% total impurities≤2.0% | / |
| Ninhydrin-positive substances | / | / | conform |
| Loss on drying | ≤0.40% | ≤0.40% | ≤0.50% |
| Residue on ignition | ≤0.10% | ≤0.10% | ≤0.10% |
| Product Name | CAS |
| L -Lysine | 56-87-1 |
| D- Lysine | 923-27-3 |
| DL- Lysine | 70-54-2 |
| L -Lysine HCL | 657-27-2 |
| D- Lysine HCL | 7274-88-6 |
| DL- Lysine HCL | 70-53-1 |
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