TiO2, titanium dioxide, CAS:13463-67-7 TiO2, titanium dioxide, CAS:13463-67-7Property Effective photocatalizing antibacterial, degrading toxic gas such as: formaldehyde ... material , meanwhile formaldehyde, benzene and bacterias diffuse onto titanium dioxide layer through tiny hole structure of coating and are photocatalyzed and ... plastic bag inside TiO2 nano powder, titanium dioxide, CAS:13463-67-7