635065

Titanium(IV) oxide, rutile

<110>, single crystal substrate, ≥99.9% trace metals basis, L × W × thickness 10 mm × 10 mm × 0.5 mm

• Synonym(s): Titanium dioxide
• Linear Formula: TiO₂
• CAS Number: 1317-80-2
• Molecular Weight: 79.87
• EC Number: 215-282-2
• MDL number: MFCD00011269
• UNSPSC Code: 12352303
• PubChem Substance ID: 24882711
• NACRES: NA.23

Properties

• grade: optical grade
• assay: ≥99.9% trace metals basis
• form: single crystal substrate; single side polished
• hardness: 7 mohs
• L × W × thickness: 10 mm × 10 mm × 0.5 mm
• transmittance: 0.5-4.5 μm
• mp: 1840 °C
• density: 4.17 g/mL at 25 °C (lit.); 4.26 g/mL at 25 °C
• semiconductor properties: <110>
• SMILES string: O=[Ti]=O
• InChI: 1S/2O.Ti
• InChI key: GWEVSGVZZGPLCZ-UHFFFAOYSA-N

Description

Features and Benefits

Possesses improved photocatalytic activity.

Physical properties

Specific heat capacity: 0.17 (25°C) Cal. / (g. Deg); Linear expansion coefficient: a: 7.14 x 10^-6, c: 9.19 x 10^-6; Thermal optical coefficient: dη/dT: a: -0.72 x 10^-6/K, c: -0.42 x 10^-6/K

Physical form

tetragonal (a = 4.5936 Å, c = 2.9582 Å)

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: nwg
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)