Sensory Characteristics:

AppearanceViscous

Colorred transparent liquid

Liquid Color(1:50)Light red to light yellow transparent

odorCharacteristics odor



Physical and chemical index

VA Assay(HPLC)8%

VEAssay(HPLC)5%

VK Assay(HPLC)3%

pH value (1:50 water solution)5.0– 8.0

Density1.0– 1.1 g/cm3 (20ºC)

Heavy metal< 10mg/kg

SolubilityWater-soluble and oil-soluble. Heated to above 40 ℃ can speed up the rate of dissolution