Items | Specification |
Appearance | faint yellow clear transparent oily liquid |
Specific gravity(d420) | 0.9150-0.9250 |
Refractive index(nD25) | 1.4710-1.4880 |
Acid value (mg KOH /g) | ≤1.5 |
Peroxide value (meq/kg) | ≤2.0
|
Iodine value (g I /100g) | 110-126 |
Saponification value (mg KOH /g) | 175-189 |
Unsaponifiable matter (%) | 1.3-2.0 |
Moisture and volatiles (%) | ≤0.2 |
Color | 30-60Y,3.0-5.0R (5inch Lovibond) |
Cold test | the oil is clear put in 0°C fridge for 5.5 hours
|
Insoluble impurities (%) | <0.1 |
Fatty acid composition (%)
| |
C16:0 Palmitic | 9.0-12.5 |
C18:0 Stearic | 3.0-7.0 |
C18:1 Oleic | 13.0-20.0 |
C18:2 Linoleic | 36.0-46.0 |
C18:3n-3 α-Linolenic(ALA) | 0.2-0.5 |
C18:3n-6 γ-Linolenic(GLA) | 18.0-25.0 |
C20:0 Arachidic | 0.2-0.4 |
C20:1 Eicosenic | 2.5-5.5 |
C18:4 Stearidonic | 2.0-4.0 |
C22:1 Erucic | 1.5-3.0 |
C24:1 Nervonic | 1.0-2.5 |
Minor components | 0.3-0.8 |
Product Categories : Essential Oil