Parameter chemical specifications Grade highest sunflower oil process mechanical (expeller) pressing acid number, koh/g 1.06 Moisture and volatile 0.08% Free fatty acids 0.53% Impurities 0.002 Unsaponifiables 1.2% Color index, mg of iodine 15 Iodine value 125-145 Saponification value 180 Refractive index, 40c 1.4770 Specific weight, 20c 0.9165-0.9180 Peroxide, micromole/kg 5.5 Phosphor number 0.40% Flash point, c minimum 225 -
