Item Refined soybean oil
Color(Pt-Co) transparent light yellow oily liquid without visible impurities
Luster ,(Pt-Co) ≤180
Epoxide number ≥6.0%
Iodine number, ≤6.0%
Acidity,mgKOH/g ≤0.50
Flash Point (open cup) °C ≥280
Density,(20)/ (g/cm3) 0.988-0.998
Heat loss ≤0.3%