Chemical name : (R)-double[(3-hydroxyl-2-hydroxypropyl)three-methyl-ammonium]-L-tartrate physical and chemical properties : levo-rotatory carnitine tartatic acidic salt is the steady structure of levo-rotatory carnitine. It can keep steady under moist condition and uneasily absorb the water. It is a white crystalline powder with pleasant acidic smell. It can dissolve in water while it is insoluble in organic solutions.
PH 3.0-4.5
Water 1.0%
Chloride 0.4%
Heavy metal 10ppm
Arsenic 2ppm
Carnitine 68.2+-1.0%
Tartaric 31.8+-1.0%