TiO2 content: 98% min. Chiefly used in rubber,plastic,paper,ink,glass,and innerwork paint industry etc. Name of SpecificationIndexTiO2 content98% min.Colour(compared with that of the standard sample)not lower thanLightening power (compared with that of the standard sample)100% min.Matter volatile at 105 °c at point pf acceptance0.5% max.Matter volatile at 105°c after 24th preconditioning at 23±2° ...