Also Called: Titanium oxide (TiO2);Titanium dioxide;Titanium (IV) oxide;titanium dioxide nanoparticles;Titandioxid;Titanium dioxide [13463‐67‐7] (inhalable fraction) 1;Titanium dioxide (airborne, unbound particles of respirable size);[in powder form containing 1 % or more of particles with aerodynamic diameter ≤ 10 μm]