No.ItemStandard 1Tio2 content % 98 2105¡æ volatile content % 0.5 3Water soluble objects % 0.6 4Siece residue(45¦ìm) 0.1 5Whiteness(compared with decides the type) Similar 6Tinting strength (compared with standard sample) Similar 7Oil absorption g/100g 23 8Ph value of aqueou suspension6.5-8.0 9Whiteness l* A* B*Customized. 25kg pp padded paper bag (or 1000kg jumbo bag)