Please check the spec. As follows : Titanium dioxide anatase type Tio2 98%min Volatile content 0.4%max Water soluble matter 0.5%max Oil absorption 26%max Suspension ph 6.5 to 8.0 Titanium dioxide rutile type Tio2 93%min Water soluble matter 0.3%max Oil absorption 22%max Suspension ph 6.5 to 8.0 45umsieve residue 0.1% Chemical formula: tio2 Appearance: white powder Packing: 25kgs net bag, 22mts in the 20í»fcl Usage: it is widely used in the industries of aqueous and solvent-based paints, electro-deposition paints, coating, plastics, rubber, printing ink, high quality paper, waxed paper and leather finishes, cosmetics, ceramic, etc. We can provide sample if required . Packing: 25kgs net bag, 22mts in the 20í»fcl