Product Name: L-Carnitine-L-tartrate
Molecular Formula: C18H36N2O12
Molecular Weight: 472.49
Structural Formula: 
Spec.:
| Item |
Details |
Identification |
IR or nuclear magnetic resonance |
Appearance |
white crystal or crystalline powder |
Specific rotation |
-9.5~-11.0(10% aqueous solution) |
pH-value |
3.0~4.5(5% aqueous solution) |
Moisture |
≤0.5% |
Residue on ignition |
≤0.5% |
Solubility |
clear |
Heavy metal |
≤10ppm |
Arsenic |
≤2ppm |
L-Carnitine Base |
67.2~69.2% |
L(+)-Tartaric acid |
30.8~32.8% |
Chloride |
≤0.4% |
Assay |
100±2% |
Packing: in cardboard drum, 25kgs/drum(net wt).
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