USED COOKING OIL SPECIFICATION  

Free fatty acids:............................. 2.0 %
M.i.u ( moisture and impurities):...... 0.02 %
Saponification value:...................... 186
Iodine value: ..................................120
Titre c (melting point):.....................13.75" c
TFM:.............................................95%
Specific gravity @ 25'c :.................0.915
Density (kg/m3)............................920
Flashpoint by p.-m. (degree c) ...... 220
Calorific value (kj/kg) ................... 36,000
Kinematic viscosity (40 deg.c) (mm2/s)
Carbon residue (mass-%) ............. 0.4
Iodine number (g/100g) ................ 110)
Sulphur content (mg/kg)................18
Variable properties:
Acid value (mg koh)/g).................. 2.0
Oxidation stability (110 deg.c) (h) .. 5.0 (min)
Phosphorus content (mg/kg)...........15
Ash content (mass%) ...................0.01
Water content (mass%) ............... 0.075