Zirconium(IV) oxide
ALDRICH/204994 - 99.99% trace metals basis (purity excludes ~2% HfO2)
Synonym: Zirconium dioxide; Zirconium(IV) oxide; Zirconia
CAS Number: 1314-23-4
Empirical Formula (Hill Notation): O2Zr
Molecular Weight: 123.22
EC Number: 215-227-2
MDL Number: MFCD00011310
Linear Formula: ZrO2
Product Type: Chemical
12 Principles of Green Chemistry: Principle 9—Catalytic reagents (as selective as possible) are superior to stoichiometric reagents.
| application(s) | battery manufacturing |
| assay | 99.99% trace metals basis (purity excludes ~2% HfO2) |
| bp | 5000 °C (lit.) |
| density | 5.89 g/mL at 25 °C (lit.) |
| form | powder |
| greener alternative category | Aligned  |
| greener alternative product characteristics | Catalysis Learn more about the Principles of Green Chemistry . |
| InChI | 1S/2O.Zr |
| InChI key | MCMNRKCIXSYSNV-UHFFFAOYSA |
| mp | 2700 °C (lit.) |
| Quality Level | 100 |
| reaction suitability | reagent type: catalyst core: zirconium |
| SMILES string | O=[Zr]=O |
| sustainability | Greener Alternative Product |
| General description: | We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Zirconium(IV) oxide is a sustainable catalyst valued for its high thermal stability and eco-friendly nature. It efficiently promotes green chemical reactions such as hydrogenation and oxidation with high selectivity, enabling cleaner processes that reduce waste and energy consumption, thus supporting environmentally responsible industrial applications. Click here  for more information. |
| Packaging: | 10 g in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.99% trace metals basis (purity excludes ~2% HfO2) |
| bp | 5000 °C (lit.) |
| mp | 2700 °C (lit.) |
| Density | 5.89 g/mL at 25 °C (lit.) |
| UNSPSC | 12352303 |