Appearance :White Flakes Colour Gardner 1 -2 Gardner Colour on Lovibond 5.25” cell Y-20 max. R-2 max. Colour Alpha 750 max. Acid value :1-3 % max. Iodine value :3-4 Saponification Value :178 min. Hydroxyl Value :157 min. Melting Point in degree Celsius :84-88 degree Celsius Unsaponifiable Matter :1.0 max. Nickel PPM :3-5 PPM Flash Point in degree Fahrenheit 425 degree F. min. Molecular Weight 932 Fire point 335 degree Celsius 12HSA % 83-87 Metal catalyst 20 PPM max.