| CAS No.: | 541-15-1 |
|---|---|
| Formula: | C7h15no3 |
| Packaging Material: | Carton |
| Storage Method: | Kept in Dry, Cool, and Shaded Place |
| Shelf Life: | 3 Years Proper Storage |
| Resource: | Chemosynthesis |
| Customization: |
|---|
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Product name : L-Carnitine
Other Name : L carnitine, acetyl l carnitine powder
Assay:97.0% ~103.0%
Testing Method: HPLC
CAS No.: 541-15-1
Molecular Formula: C7H15NO3
Solubility :Water soluble
Appearance: White Crystalline Powder
Grade Standard: Food Grade, Medicine Grade
| Product Name | L-Carnitine | |||
| Item | Analysis Standard | Analysis Results | ||
| Characters | White crystals or crystalline powder | White crystals or crystalline powder | ||
| Identification | IR | Positive | ||
| Appearance of Solution | Clear and Colourless | Clear and Colourless | ||
| Specific Rotation | -29.0°~32.0° | -31.23° | ||
| PH | 5.5~9.5 | 7.15 | ||
| Loss on drying | ≤0.5% | 0.34% | ||
| Assay | 97.0%~103.0% | 99.88% | ||
| Residue on Ignition | ≤0.1% | 0.03% | ||
| Residual Solvents | ||||
| Residue Acetone | ≤1000ppm | Conforms | ||
| Residue Ethanol | ≤5000ppm | Conforms | ||
| Heavy Metals | ≤10ppm | <10ppm | ||
| Arsenic | ≤1ppm | <1ppm | ||
| Chloride | ≤0.4% | <0.4% | ||
| Potassium | ≤0.2% | <0.2% | ||
| Sodium | ≤0.1% | <0.1% | ||
| Cyanide | Absent | Absent | ||
| Lead | ≤3ppm | <3ppm | ||
| Mercury | ≤0.1ppm | <0.1ppm | ||
| Cadmium | ≤1ppm | <1ppm | ||
| Total Plate Count | ≤1000 Cfu/g | 30 Cfu/g | ||
| Yeast & Mold | ≤100 Cfu/g | 20 Cfu/g | ||
| E.Coli | Negative | Negative | ||
| Salmonella | Negative | Negative | ||
| Conclusion | L-Carnitine conforms to the current USP40 | |||
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