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By certification 
[ Formula ] : C7H15O3N
[ Formula Weight ] : 161.20
[ Standard of the quality ] :
Item |
USP30 |
EP 6.0 |
Appearance |
white crystalline hygroscopic powder |
white crystalline hygroscopic powder |
Identification |
IR in accordance with CRS |
|
pH-value (5% aqueous solution) |
5.5～9.5 |
6.5～8.5 |
Specific optical rotation |
－29o～－32o |
－29.0o～－32.0o |
Moisture |
≤4.0% |
≤1.0% |
Assay |
97～103% |
98.0～102.0% |
Sodium |
≤0.1% |
|
Potassium(K) |
≤0.2% |
|
Heavy Metl(Pb) |
≤0.002% |
≤10 ppm |
Chloride |
≤0.40% |
≤200 ppm |
Residue on Ignition |
≤0.5% |
|
Residual Solvent |
≤0.5% |
≤0.5% |
Residual Acetone |
|
≤0.1% |
Cyanide |
should not be detected |
should not be detected |
Sulphated Ash |
|
≤0.1% |
Appearance of Solution |
|
clear and colorless |
Related Substances (HPLC) |
|
|
[ Characteristic ] : L-Carnitine is white crystal or a white crystalline hygroscopic powder. It has a slight characteristic odor. L-Carnitine is so hygroscopic that can liquefy when it is exposure to air. L-Carnitine is highly soluble in water, alcohol, alkaline solution and dilute mineral acids. It is almost insoluble in acetone or ethyl acetate.
[ Application ] : Pharmaceutical, Health-care product, Drink of athlete, feed additive.
[ Package ] : 25Kg/fiber drum or as request.
