Item, unit, range Softening point, centigrate, 110-115 Ash content, %, , 0.2 Toluene insoluble (ti), %, 28-32 Quinoline insoluble (qi), %, 6-10 Coking value, %, , 54 Fixed carbon content, %, , 50 Volatile matter, %, 45-52 Moisture content, %, , 5 Sulphur matter, %, , 0.3
