CRUDE SUNFLOWER OIL:
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