Sulphate-process rutile titanium dioxide pigment with alumina inorganic surface treatment, recommended for printing inks and coatings requiring high gloss, easy dispersion and excellent optical properties. Typical properties: TiO2 content 95%, alumina inorganic coating, organic treatment, oil absorption 17 g/100 g, pH 7.5, specific gravity 4.1 g/cm3, ISO 591 type R2.