637254

Titanium(IV) oxide, anatase

nanopowder, <25 nm particle size, 99.7% trace metals basis

• Synonym(s): Titanium dioxide
• Linear Formula: TiO₂
• CAS Number: 1317-70-0
• Molecular Weight: 79.87
• EC Number: 215-280-1
• MDL number: MFCD00011269
• PubChem Substance ID: 24882841
• NACRES: NA.23

Properties

• Quality Level: 100
• Assay: 99.7% trace metals basis
• form: nanopowder
• particle size: <25 nm
• surface area: spec. surface area 45-55 m²/g
• mp: 1825 °C (lit.)
• density: 3.9 g/mL at 25 °C (lit.)
• bulk density: 0.04‑0.06 g/mL
• application(s): battery manufacturing
• SMILES string: O=[Ti]=O
• InChI: 1S/2O.Ti
• InChI key: GWEVSGVZZGPLCZ-UHFFFAOYSA-N

Description

General description

Titanium (IV) oxide nanopowder is widely used in skin products, additives, and foods. Nano titania has been proved to be the most active photocatalytic semiconductor under ultraviolet radiation. Titanium isopropoxide, titanium (IV) butoxide has been used as precursor materials to synthesize nano-titania.

Application

Titania paste may be used as a transparent coating for self cleaning glass.Low optical scattering titania-acrylate nanocomposites have been reported. Metal contacts in solar cells based on titanium dioxide and di-(isothiocyanate)-bis-(2,2′-bipyridyl-4,4′-dicarboxylate)ruthenium(II) have been studied.

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves