
CAS Number20427-56-9
SynonymsEINECS 243-813-8; Ruthenium(VIII) oxide; ruthenium oxide; ruthenium tetraoxide; Ruthenium tetroxide
Molecular FormulaKRuO4
Molecular Weight204.17
Purity98.00%
Density3.290
Boiling Point40ºC (other sources give 108ºC; presumably40ºC is
Melting Point25.4ºC
Appearancesolid
EINECS233-835-6
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 20427-56-9 |
| Catalog No. | 2A-9038407 |
| Chinese Name | 四氧化钌 |
| Synonyms | EINECS 243-813-8; Ruthenium(VIII) oxide; ruthenium oxide; ruthenium tetraoxide; Ruthenium tetroxide |
| Molecular Formula | KRuO4 |
| Molecular Weight | 204.17 |
| Purity | 98.00 |
| Density | 3.290 |
| Boiling Point | 40ºC (other sources give 108ºC; presumably40ºC is |
| Melting Point | 25.4ºC |
| Appearance | solid |
| Water Solubility | 2.03g/100mL H2O (20°C); very soluble CCl4, other c |
| Storage Condition | Refrigerator (+4°C) |
| Packaging | I |
| EINECS | 233-835-6 |
| HTC | 28439000 |
| PubChem ID | 24860236 |
| MDL Number | MFCD00061333 |
| SMILES | [K+].[O-][Ru](=O)(=O)=O |
| InChI | 1S/K.4O.Ru/q+1;;;;-1; |
| InChI Key | RDFCRPAXZNYVJH-UHFFFAOYSA-N |
| NACRES Code | NA.23 |
| UNSPSC | 12352302 |
| Hazard Symbols | 5.1 |
| MSDS | msds/38407_1_20427_56_9.pdf |
| Transport Info | Product name: Ruthenium oxide |
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