L-Carnitine-L-tartrate
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). |
