Parameter | Specification |
Appearance | Clear, pale yellow to golden liquid |
Odor | Mild, characteristic sunflower aroma |
Taste | Mild, pleasant, slightly nutty |
Melting Point | -17°C to -10°C |
Boiling Point | > 230°C (decomposes before boiling) |
Specific Gravity (20°C) | 0.920 to 0.930 |
Refractive Index (40°C) | 1.470 to 1.475 |
Saponification Value | 188 to 194 mg KOH/g |
Iodine Value | 120 to 145 g I₂/100g |
Acid Value | ≤ 0.5 mg KOH/g (refined oil) |
Moisture Content | ≤ 0.1% |
Peroxide Value | ≤ 5.0 meq O₂/kg |
Solubility | Insoluble in water, soluble in organic solvents |
Flash Point | ~230°C |
Smoke Point | ~225°C |