L-carnitine
CAS No.: 541-15-1
Product Name: L-carnitine
CAS#541-15-1
Spec: food grade
Package: 25kg/drum
Delivery time: in stock for prompt shipment.
Dangerous goods or not: Not
Country of origin: China
CAS#541-15-1
Spec: food grade
Package: 25kg/drum
Delivery time: in stock for prompt shipment.
Dangerous goods or not: Not
Country of origin: China
Description
Spec of L-carnitine :
| Items | Specification | Results |
| Appearance | White Crystalline hygroscopic Powder | conform |
| Identification | Conform to IR absorption spectrum of reference standard |
conforms |
| Assay(by anhydrous) | 97.0~103.0% | 99.5% |
| Specific rotation [a]D20 | -29.0-32.0° | -31.1° |
| Appearance of solution | Clear and colorless | conforms |
| PH | 5.5-9.5 | 7.3 |
| Water | ≤4.0% | 0.13% |
| Residue on ignition | ≤0.5% | 0.06% |
| Chloride | ≤0.4% | ＜0.4% |
| Heavy metal | ≤10 ppm | ＜10ppm |
| Sodium salt | ≤0.1% | ＜0.1% |
| Potassium | ≤0.2% | ＜0.2% |
| Residual solvent (ethyl alcohol) | ≤0.5% | 0.06% |
