PRO Titanium (IV) Dioxide (TiO2) Anatase 99.8% 2N8 Nano Powder 50 nm (CAT#: STEM-NN-0126-LC)

TiO2 (Titanium (IV) Dioxide or Titania) nano powder is used in ceramics, glass, thin films, skin products, additives, foods and pigments. High purity TiO2 is commonly used as a host raw material in making optical materials. It is the most active photocatalytic semiconductor under ultraviolet radiation. Comparing to rutile, anatase is more stable at room temperature and does not degrade easily in the present of water, oxygen and light illumination.

Formula: TiO2
CAS Number: 1317-70-0
Crystal Structure: Anatase
Molecular Weight: 79.866 g/mol
Density: 3.9 g/cm³ at 25°C
Melting Point: 1825 °C
Color: White powder
Solubility: Insoluble in water
Purity: 99.8% 2N8 (trace metals basis)
Average Particle Size: 50 nm
BET Specific Surface Area (SSA): 60-100 m2/g
pH: 6.6
Loss on dry: 1.5 %
Sulphated assay: 3.0 %