1> a high surface area 2> high purity ultrafine TiO2 powder. Nano TiO2 02 Specifications: ItemIndexNoteAppearanceWhite powder/Surface propertieshydropholic/PH6-8/Crystal shape Anatase upon your demandMoisture %(105, 2hr dry) 0.5/Grain size, nm20upon your demandSSA, m2/g100-220/Purity, % 99.0min/Impurity, %(w/w) Na0.0001max Cl0.0005max SiO20.005max Applications:Lithium battery