Titanium Dioxide Rutile Grade . HS CODE: 32061110TiO 2 content % :93min Whiteness(compared with standard sample):close Tint-reducing(compared with standard sample) :100min Volatile constituents at 105 ¡ãC % :0.4max Oil absorption (g/100g ) :22.1max Residue on sieve of 45 µ m(m/m) % :0.05max Moisture: 0.24% max. PH value of suspending liquid: 7.39