TiO2 %                              98.5 min

Colour (compared with the standard sample) approximately

Tint-reducing power(compare with the standard sample) 105 min

Volatile at 105 %                   0.2 max

Water absorption                    0.2 max

PH Value                                6.5-8.0

Oil absorption g/100g                22 max

Residue  (45um)%              0.05 max

Resistivity of water extract Ωm 30max

Pb                                 10 ppm

Hg                                 0.1 ppm

Acid soulubles %                  0.5