a-Tocopherol is the most bioactive of the naturally occurring forms of Vitamin E. Richest sources are green vegetables, grains, and oils, particularly palm, safflower and sunflower oils.Solubility:As ReportedMethod for Determining Identity:Proton NMR (CDCl3) Spectroscopic and Mass Spectrometric AnalysisTLC Conditions:As ReportedElemental Analysis:As ReportedStorage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Light sensitive. Store under inert atmosphere.
