Titanium(IV) oxide, anatase
ALDRICH/637254 - nanopowder, <25 nm particle size, 99.7% trace metals basis
Synonym: TiO2 nanopowder; Titanium dioxide
CAS Number: 1317-70-0
Empirical Formula (Hill Notation): O2Ti
Molecular Weight: 79.87
EC Number: 215-280-1
MDL Number: MFCD00011269
Linear Formula: TiO2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 637254-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 637254-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 637254-50G
| application(s) | battery manufacturing |
| assay | 99.7% trace metals basis |
| bulk density | 0.04‑0.06 g/mL |
| density | 3.9 g/mL at 25 °C (lit.) |
| form | nanopowder |
| InChI | 1S/2O.Ti |
| InChI key | GWEVSGVZZGPLCZ-UHFFFAOYSA |
| mp | 1825 °C (lit.) |
| particle size | <25 nm |
| SMILES string | O=[Ti]=O |
| surface area | 45-55 m2/g |
| 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-( |
| General description: | Our titanium(IV) oxide, anatase nanopowder is a fine white powder composed of titanium dioxide nanoparticles with a particle size less than 25 nm. Anatase is a metastable polymorph of TiO2, which is less hard and less dense than the rutile polymorph. Optically, anatase nanopowder has a lower refractive index, absorbs less UV light, and exhibits greater photocatalytic activity than the rutile polymorph. Consequently, anatase is often preferred in applications where photocatalytic activity is desired, such as self-cleaning surfaces and solar cells. |
| Packaging: | 50, 100, 500 g in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | nwg |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.7% trace metals basis |
| mp | 1825 °C (lit.) |
| Density | 3.9 g/mL at 25 °C (lit.) |
| UNSPSC | 12352302 |