Refined sunflower oil. Refined and Crude Sunflower oil are available. Acid Value (mg KOH/g): 0.5 Peroxide Value (mEq/Kg): 95 110 Iodine Value (gI2/100g): 3.0 Specific Gravity (g/cm3): 0.912 . Acid Value (mg KOH/g): 0.5 Peroxide Value (mEq/Kg): 95 110 Iodine Value (gI2/100g): 3.0 Specific Gravity (g/cm3): 0.912 0.918.