Table 1 Properties of Royna seed oil
From: Biodiesel production from a non-edible source of royna (Aphanamixis polystachya) oil
Properties | Experimental value |
|---|---|
Physical state | Liquid |
Color | Dark green |
Specific gravity at 25 °C | 0.92 |
Viscosity, mm2/s at 25 °C | 53.7 |
FFA wt. % | 7.5 |
Average molecular weight of FFA (g/mol) | 312.5 |
The molecular weight of oil (g/mol) | 879 |
Saponification value (mg KOH/g oil) | 233.7 |
Iodine value, g I2/100Â g oil | 74.5 |
Cetane Index | 55.3 |