写真素材 - Titanium dioxide powder in black bowl. TiO2 also known as titanium(IV) oxide or Titania. Food additive, E171. Inorganic compound, white chemical alimentary pigment.
Titanium dioxide powder in black bowl. TiO2 also known as titanium(IV) oxide or Titania. Food additive, E171. Inorganic compound, white chemical alimentary pigment.