Molecular Formula: C5H15N2O2·HCL
Molecular Weight: 168.62
CAS No： 3184-13-2
| L-Ornithine Hcl | Factory Standard |
| Assay | ≥98.5% |
| PH | 5.5-6.5 |
| Specific rotation[a]D20 | +23.0°-+24.5° |
| Specific rotation[a]D25 | / |
| Transmittance(T430) | ≥98.0% |
| Chloride(Cl) | / |
| Ammonium(NH4) | ≤0.02% |
| Sulfate(SO4) | ≤0.02% |
| Iron(Fe) | ≤10PPM |
| Heavy metals(Pb) | ≤10PPM |
| Arsenic | ≤1PPM |
| Other amino acids | ≤1% |
| Ninhydrin-positive substances | / |
| Loss on drying | ≤0.20% |
| Residue on ignition | ≤0.10% |
| Endotoxin | ＜5 EU/g |
| Total plate count | ≤ 500 CFU/g |
| Moulds & Yeasts | ≤ 50 CFU/g |
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