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RUTHENIUM DIOXIDE |
| Synonyms. Ruthenium Dioxide; Ruthenium (IV) oxide; Ruthenium oxide; Dioxoruthenium; |
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| PRODUCT IDENTIFICATION | |
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CAS RN |
12036-10-1 (anhydrous), 32740-79-7 (hydrate) |
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EINECS RN |
234-840-6 |
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FORMULA |
RuO2 |
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MOLE WEIGHT |
133.07 |
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H.S CODE |
2843.90.0000 |
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SMILES |
[Ru](=O)=O |
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CLASSIFICATION |
Ruthenium compound |
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EXTRA NOTES |
Other RN: 1322566-92-6, 438201-20-8 |
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| PHYSICAL AND CHEMICAL PROPERTIES | |
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PHYSICAL STATE |
dark red to black crystalline powder |
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MELTING POINT |
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BOILING POINT |
1200 C (sublimes) |
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DENSITY |
6.97 g/ml |
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SOLUBILITY IN WATER |
Insoluble |
| SOLVENT SOLUBILITY |
Insoluble in acids, soluble in butanol. |
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VAPOR DENSITY |
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log P(octanol-water) |
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VAPOR PRESSURE |
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AUTOIGNITION TEMP |
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| pK |
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REFRACTIVE INDEX |
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FLASH POINT |
Non-flammable |
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| STABILITY AND REACTIVITY | |
| STABILITY | Stable under normal conditions. Hygroscopic. |
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INCOMPATIBLE MATERIALS |
Strong oxidizing agents. |
| POLYMERIZATION |
Has not been reported |
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NFPA RATINGS |
Health: 2, Flammability: 0, Reactivity: 0 |
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| EXTERNAL LINKS & GENERAL DESCRIPTION |
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USA.gov - Ruthenium Dioxide Wikipedia Linking - Ruthenium(IV) oxide Google Scholar Search - Ruthenium Dioxide U.S. National Library of Medicine - Ruthenium Dioxide PubChem Compound Summary - Ruthenium Dioxide NCBI (http://www.ncbi.nlm.nih.gov) - Ruthenium Dioxide Material Safety Data Sheet - Ruthenium Dioxide EPA - Substance Registry Services - Ruthenium Dioxide |
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| SALES SPECIFICATION | |
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APPEARANCE |
dark red to black crystalline powder |
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PURITY |
3N5 (trace metal basis) |
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RUODIUM CONTENT |
75.5% min |
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TRACE IMPURITY |
Ag 0.005, Au 0.005, Ca 0.01, Cu 0.005, Fe 0.01, Mg 0.005, Na 0.01, Pb 0.005, Pd 0.005, Pt 0.005, Si 0.005 (wt% max) |
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| TRANSPORT & REGULATORY INFORMATION | |
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UN NO. |
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| HAZARD CLASS |
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| PACKING GROUP | |
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| SAFETY INFORMATION | |
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HAZARD OVERVIEW |
GHS (Globally Harmonised System) Classification: Acute toxicity (Oral), Eye irritation. Hazard statements: May be harmful if swallowed. Causes serious eye irritation. Potential health effects: Eyes - Causes eye irritation. Skin - May be harmful if absorbed through skin. Causes skin irritation. Ingestion - May be harmful if swallowed. Inhalation - May be harmful if inhaled. Causes respiratory tract irritation. |
| SIGNAL WORD | Warning |
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PICTOGRAMS |
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HAZARD STATEMENTS |
H303-H319 |
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P STATEMENTS |
P305 + P351 + P338 |
| EC DIRECTIVES |
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| HAZARD CODES |
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RISK PHRASES |
36 |
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SAFETY PHRASES |
26-36 |
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| PACKING |
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Preserved in light-resistant and well-closed bottles |
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