CAS 1317-70-0 appears in our catalog under these names: Titanium oxide Nanopowder, anatase/ 99.5%, Anatase (TiO2), 99%, Titanium(IV) oxide, anatase, 99.6% (metals basis) , Titanium(IV) oxide, catalyst support , Titanium(IV) oxide, anatase, nanopowder, 99.7% (metals basis. Offered by: Chemat, GLPBio, Thermo Scientific (Alfa Aesar), TCI, Sigma-Aldrich. Available pack sizes: 50g, 100g, 250g, 1kg, 500g, 25g, 5kg, 10KG.