CAS 1317-70-0 appears in our catalog under these names: Titanium(IV) oxide, anatase, 99.6% (metals basis) , Titanium(IV) oxide, catalyst support , Titanium(IV) oxide, anatase, nanopowder, 99.7% (metals basis. Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 25g, 100g, 500g, 250g, 1kg, 5kg.