CAS number： 10017-44-4
Molecular formula： C7H16ClNO3
molecular weight： 197.6598
Chemical structure：
| Product name | L-Carnitine Hcl | |
| Shelf Life | 2 Years | |
| Item | Standard | Result |
| Appearance | white crystalline powder | white crystalline powder |
| Specific rotation | -21.5 ～ -23.5 | -23.38° |
| PH | 2.5～2.9 | 2.52 |
| Loss on Drying | ≤0.5% | 0.21% |
| Residue on ignition | ≤0.5% | 0.18% |
| Residue on alcohol | ≤0.1% | Absent |
| Chloride | 17.0～18.5% | 18.37% |
| Heavy metals | ≤10ppm | ＜10ppm |
| Arsenic | ≤1ppm | ＜1ppm |
| Assay | 98.0～102.0% | 99.26% |
| Conclusion | Conform | |
