Tungsten(VI) oxide
ALDRICH/550086 - nanopowder, <100 nm particle size (TEM)
Synonym: Tungstic anhydride
CAS Number: 1314-35-8
Empirical Formula (Hill Notation): O3W
Molecular Weight: 231.84
EC Number: 215-231-4
MDL Number: MFCD00011466
Linear Formula: WO3
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: 550086-5G
This image depicts SKU: 550086-5G
| density | 7.16 g/mL at 25 °C (lit.) |
| form | nanopowder |
| InChI | 1S/3O.W |
| InChI key | ZNOKGRXACCSDPY-UHFFFAOYSA |
| particle size | <100 nm (TEM) |
| Quality Level | 100  |
| SMILES string | O=[W](=O)=O |
| Application: | WO3 can be used for a variety of applications, such as electronics, optics, gas sensors and elecctrochromism. |
| General description: | Tungsten oxide (WO3) nanopowder is a metallic powder that can be prepared by the calcination of ammonium paratungstate (APT) in the temperature range of 560°C and 850°C. It can be produced by a variety of techniques, such as electrodeposition, sputtering, milling, and chemical processes. |
| Packaging: | 5, 25 g in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | nwg |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Density | 7.16 g/mL at 25 °C (lit.) |
| UNSPSC | 12352302 |