... .within one weekd-alpha tocopherolCAS NO.:59-02-9SpecificationsD-alpha tocopherol (clear, viscous oil) Color: light yellow to brownish ... It has a mild, characteristic odor and taste.D-alpha tocopherol (clear, viscous oil)Color: light yellow to brownish ... VE. ItemstandardappearanceBrownish red oilAcidity≤1.0mlPotency, IU/g1000IU1100IU1200IU1300IU1490IUd-alpha-tocopherol , min≥67.1%≥73.82%≥80.54%≥87.25 ...