Ruthenium
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Grundinformationen
- CAS
7440-18-8- Standard-SMILES
[Ru]- InChIKey
KJTLSVCANCCWHF-UHFFFAOYSA-N- Summenformel
- Ru
- Durchschnittliche Molmasse
- 101,1 g/mol
- Monoisotopische Masse
- 101,90434
Überblick
Ruthenium atom is an iron group element atom and a platinum group metal atom.
Namen und Bezeichner
- Bevorzugter Name
- Ruthenium
- IUPAC
- ruthenium
- Englischer Name
- Ruthenium
- Summenformel
- Ru
- Molmasse
- 101.07
Namen und Synonyme
RUTHENIUM7440-18-8RUIridrhodruthenium7UI0TKC3U5DTXSID9064687RefChem:58719DTXCID1047651231-127-1Ruthenium on carbonruthenium atomRuthenium black
Weitere Namen anzeigen
rutenioRuthenium on aluminaRuthenium aluminaRutherium blackRuthenium powder, -325 meshMFCD000112077440-18-8(powder)MFCD03458417
Datenbank-Bezeichner
- CAS
7440-18-8- PubChem CID
- 23950
- DTXSID
DTXSID9064687- ChEBI
CHEBI:30682- UNII
- 7UI0TKC3U5
- EC Number
- 231-127-1
- Nikkaji
- J1.370.255A、J1.401.545K、J95.316D
Eigenschaften
Berechnete StruktureigenschaftenWird ergänzt
- Polarare Oberfläche (TPSA)
- 0 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 0
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 1
- Formalladung
- 0
- Komplexität
- 0
Experimentelle und physikochemische Eigenschaften
Chemical ClassesMetals -> Elements, Metallic
SpringerMaterials Propertieselectron density of states
Density12.1 @25 °C
Boiling Point4150 °C @760 [mm Hg]
Melting Point
2334 °C
2333 °C
Physical Description
Lustrous metal; [Merck Index]
Solid
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 26.4% (120 of 455) of reports.
Danger
H228 (49.9%): Flammable solid [Danger Flammable solids]
P210, P240, P241, P273, P280, P370+P378, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 455 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: Ruthenium
REACH registered substance: Ruthenium (EC: 231-127-1)
Ruthenium, powder: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Ruthenium: Human health tier I assessment
Hazards Summary
There are 7 stable isotopes. The artificial radioisotopes are 93-95, 97, 103, and 105-108. [Merck Index] The metals in this group [platinum, palladium, iridium, osmium, rhodium, and ruthenium] generally are nontoxic in the metallic state, but the soluble halide salts (particularly of Pt) and osmium tetroxide are highly reactive. Exposure to these elements results in hypersensitivity allergic reactions in susceptible individuals. [Sullivan, p. 911]
Hazard Classes and CategoriesFlam. Sol. 2 (49.9%)
Sicherheit und Schutzausrüstung
Protective Action Criteria (PAC)
Chemie und Industrie
Verwendung und Herstellung
Uses
Used in jewelry (substitute for platinum), pen nibs, electrical contacts and filaments, ceramic colors, and catalysts (hydrocarbon synthesis); [Merck Index]
Ceramics making [Category: Hobbies]
General Manufacturing InformationRuthenium: ACTIVE
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