Ruthenium dioxide
Synonym(s):Ruthenium dioxide
- CAS NO.：12036-10-1
- Empirical Formula: O2Ru
- Molecular Weight: 133.07
- MDL number: MFCD00011210
- EINECS: 234-840-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-08-28 13:53:24
What is Ruthenium dioxide?
Chemical properties
Dark Blue/Black Powder
The Uses of Ruthenium dioxide
Ruthenium(IV) Oxide Anhydrous is a research reagent and applied for exfoliation of layered metal oxide nanosheets.
What are the applications of Application
Ruthenium(IV) oxide is a catalyst with oxidizing properties
Purification Methods
Free the oxide from nitrates by boiling in distilled water and filtering. A more complete purification is based on fusion in a KOH/KNO3 mix to form the soluble ruthenate and perruthenate salts. The melt is dissolved in water, and filtered, then acetone is added to reduce the ruthenates to the insoluble hydrated oxide which, after making a slurry with paper pulp, is filtered and ignited in air to form the anhydrous oxide [Campbell et al. Anal Chem 33 58 1961].
Properties of Ruthenium dioxide
| Melting point: | 1200°C (subl.) |
| Density | 6.97 g/mL at 25 °C(lit.) |
| solubility | insoluble in H2O, acid solutions |
| form | Powder |
| color | Black |
| Specific Gravity | 6.97 |
| Water Solubility | insoluble |
| Sensitive | Hygroscopic |
| CAS DataBase Reference | 12036-10-1(CAS DataBase Reference) |
| EPA Substance Registry System | Ruthenium oxide (RuO2) (12036-10-1) |
Safety information for Ruthenium dioxide
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Ruthenium dioxide
| InChIKey | WOCIAKWEIIZHES-UHFFFAOYSA-N |
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