The clear, transparent liquid view: The peculiar smell gas used: flavor 24h / 20 degrees Celsius (transparency is allowed) : a Weighing more than 20/4 degrees Celsius) (0.9360:0.9395 -- Refractive index (20 degrees centigrade) : 1.5170 1.5220 -- Iodine value: 163-173 190-195 saponification value: Time: 7.5 minutes to dry Colour: yellow and red < 5 Acid (mgKOH/g) : < 5% Moisture and volatile: < 0.15% Miscellaneous quality: < 0.15 percent