Product name: L-Carnitine-L-tartrate
CAS: 36687-82-8
Molecular formula: C₁₈H₃₆N₂O₁₂
Molecular Weight: 472.49
Quality Standard; Enterprise Standard
Test item test indicators
Appearance; White or almost white crystalline powder
Content; 98% (min)
Rotation: -9.5o ~-11o
Moisture; 0.50% (max)
Residue on ignition; 0.50% (max)
Heavy metal (Pb); 0.002% (max)
Arsenic; 0.0002% (max)
pH (1% aqueous solution) 3.0 ~ 4.5
Solubility clarify
Chloride (in chlorine meter); 0.4% (max)
L-carnitine content; 68.0% + ( - ) 1.0%
L-tartaric acid content: 32.0% + ( - ) 1.0%
Properties: L-Carnitine Tartrate is the stable form of L-carnitine, it is not easy to absorb moisture in humid conditions remain stable. This product is a white or almost white crystalline powder with pleasant acidic odor. Soluble in water, but easily soluble in organic solvents.