PO PKO SBO
Acid value (mg KOH/ g) 1.85 0.88 1.20
Saponification value (mg KOH/ g) 174.3 237.0 151.6
Iodine value (g I2/100 g) 53.8 18.4 135.3
Moisture content (wt. %) 1.01 0.12 0.07
Actual density at 28oC (kg/m3) 920.96 913.72 916.08
Kinematic viscosity at 28 oC (mm2/s) 30.13 29.42 28.94
Appearance red Brownish Yellowish
Flash point (oC) 319 314 319
Fire point (oC) 353 348 350
Fatty acid profile Fatty acid profile Fatty acid profile Fatty acid profile
Caproic acid, C6:0 (%) 0.2
Capryric acid, C8:0 (%) 5.2
Capric acid, C10:0 (%) 4.7
Lauric acid, C12:0 (%) 62.4
Myristic acid, C14:0 (%) 1.2 12.9
Palmitic acid, C16:0 (%) 41.8 7.2
Palmitoleic acid, C16:1 (%) 0.3
Stearic acid, C18:0 (%) 3.9 3.3
Oleic acid, C18:1 (%) 38.5 6.0 20.9
Linoleic acid, C18:2 (%) 10.7 2.6 56.8
Linolenic acid, C18:3 (%) 1.1 8.1