Particulate titanium oxide and production process therefor

摘要

The present invention provides particulate titanium oxide and a production process thereof. The particulate titanium oxide comprises mixed crystal titanium oxide containing rutile crystal produced by a vapor phase process, wherein the titanium oxide has a property represented by the following general formulaR>=1300xB-0.95(In the formula, R represents a rutile content (%) and B represents a BET specific surface area (m2/g))