769371

Titan(IV)-oxid

pellets, diam. × thickness 12.5 mm × 5.5 mm

• Synonym(e): Titandioxid
• Lineare Formel: TiO₂
• CAS-Nummer: 13463-67-7
• Molekulargewicht: 79.87
• EG-Nummer: 236-675-5
• MDL-Nummer: MFCD00011269
• UNSPSC-Code: 11181502
• NACRES: NA.23

Eigenschaften

• Form: pellets
• Qualitätsniveau: 100
• Durchm. × Dicke: 12.5 mm × 5.5 mm
• Verunreinigungen: ≤0.1% PBB (polybrominated biphenyls); ≤0.1% PBDE (polybrominated diphenyl ethers)
• Farbe: black
• mp (Schmelzpunkt): >350 °C (lit.)
• Dichte: 4.26 g/mL at 25 °C (lit.)
• Kationenspuren: Cd: ≤0.01%; Co: ≤0.001%; Cr: ≤0.002%; Cu: ≤0.001%; Fe: ≤0.01%; Hg: ≤0.1%; Pb: ≤0.1%; V: ≤0.005%
• SMILES String: O=[Ti]=O
• InChI: 1S/2O.Ti
• InChIKey: GWEVSGVZZGPLCZ-UHFFFAOYSA-N

Beschreibung

Anwendung

Black titanium dioxide (TiO₂) contains surface disorders in the nanophase TiO₂ through hydrogenation, resulting in a lattice disorder on the surface. This material is a widely studied photocatalyst due to its unique properties, such as a low band gap and absorbance of visible light.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: nwg
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable