Soybeans Oil

Free oil acidity (expressed os oleic acid) 0.30% max refractive index at 40c 1.466-1.470 peroxide value (meg. Gr/kg) 1.0 max saponification value 189-195 iodine value 120-143 density at 20c 0.909-0.925 unsaponifiable matters 1.5% max appearance clear soap test 0.005% max insoluble impurity in ether 0.05 max volatile matter at 105c test negative mineral oil test negative sesame seed oil test negative cold test after 24 hours negative ff (iron) 1.5 max cu (copper) 0.1 max pb (lead) 0.1 max also do crude soybean oil