
L-Carnitine
Molecular weight: 161.2
Chemical Structure:
[Physical and Chemical Properties]
L-Carnitine is white or almost white, hygroscopic crystalline powder and deliquescent. It is freely soluble in water, soluble in ethanol, methanol and formic acid, practically insoluble in acetone and ether.
Reference quality standard: GB, USP, FCC, EP etc.
Test Items | Specification |
Appearance | White crystals or crystalline powder |
Identification: IR | Positive |
Appearance of Solution | Clear and Colourless |
Specific Rotation | -29.0°~-32.0° |
pH | 5.5~9.5 |
Loss on Drying | ≤0.5% |
Assay | 97.0%~103.0% |
Residue on Ignition | ≤0.1% |
D-Carnitine | <0.2% |
Residue Ethanol | ≤5000ppm |
Heavy Metals | ≤10ppm |
Arsenic | ≤1ppm |
Chloride | ≤0.4% |
Potassium | ≤0.2% |
Sodium | ≤0.1% |
Cyanide | Absent |
Lead | ≤3ppm |
Mercury | ≤0.1ppm |
Cadmium | ≤1ppm |
Total Plate Count | ≤1000Cfu/g |
Yeast & Mold | ≤100Cfu/g |
E.Coli | Negative |
Salmonella | Negative |
[Function & Application]
L-carnitine is an amino acid that promotes the conversion of fat into energy. As food additives, it is widely used in infant and toddler food, weight loss food, athlete food, nutritional supplements for middle-aged and elderly people, nutrition enhancement for vegetarians, and animal feed additives.
(1) Enhance endurance and promote fatigue recovery
(2) Conducive to the health of the heart and blood vessels, delay aging
(3) Conducive to the health of the baby
(4) Treatment of hemorrhagic shock
(5) Promote fat metabolism and transform energy
(6) As a nutrition supplement
As supplement for application in food and feed.
[Packing]
Inner package: two layers PE bags and one layer foil bag
Outside package: 25 kg cardboard drum
[Shelf life]
Store in well ventilated area. Keep container tightly closed. The life is 2 Years.
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Main Product:
Food Additives ,
Cosmetic Raw Materials,
Vitamins and Minerals,
Plant Extract,
Sodium Hyaluronate,
Phytic Acid