Ruthenium (HCID 23950)

Namen und Bezeichner

Bevorzugter Name: Ruthenium
IUPAC: ruthenium
Englischer Name: Ruthenium
Summenformel: Ru
Molmasse: 101.07

Namen und Synonyme

RUTHENIUM7440-18-8RU7UI0TKC3U5DTXSID9064687IridrhodrutheniumRefChem:58719DTXCID1047651231-127-1Ruthenium on carbonruthenium atomRuthenium black

Weitere Namen anzeigen

rutenioMFCD00011207Ruthenium powder, -325 meshMFCD03458417Ruthenium aluminaRuthenium on aluminaRuthenium 5% on carbonUNII-7UI0TKC3U5

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 Struktureigenschaften

Polarare Oberfläche (TPSA): 0 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 0
Frei drehbare Bindungen: 0
Schwere Atome: 1
Formalladung: 0
Komplexität: 0

Experimentelle und physikochemische Eigenschaften

Density12.1 @25 °C

Boiling Point4150 °C @760 [mm Hg]

Melting Point · 2 Einträge

2334 °C

2333 °C

Physical Description · 2 Einträge

Lustrous metal; [Merck Index]

Solid

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

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]；H413 (22.9%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]

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.；Reported as not meeting GHS hazard criteria per 120 of 455 reports by companies.；There are 7 notifications provided by 335 of 455 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Gefahrenhinweise

Regulatory Information · 3 Einträge

Chemical: Ruthenium

Status: Active Update: 17-03-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/21165

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；IMAP assessments - Ruthenium: Environment tier I assessment

Hazards Summary · 1 Eintrag

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%)；Aquatic Chronic 4 (22.9%)

Sicherheit und Schutzausrüstung

Protective Action Criteria (PAC) · 3 Einträge

30 [mg/m3]

330 [mg/m3]

2000 [mg/m3]

Regulatorische Informationen

Regulatory Information · 3 Einträge

Chemical: Ruthenium

Status: Active Update: 17-03-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/21165

Ruthenium, powder: Does not have an individual approval but may be used under an appropriate group standard

Sicherheitsdaten

Alarmwort: Achtung
Gefahrenhinweise: Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code H228

Chemie und Industrie

Verwendung und Herstellung

Uses · 2 Einträge

Used in jewelry (substitute for platinum), pen nibs, electrical contacts and filaments, ceramic colors, and catalysts (hydrocarbon synthesis); [Merck Index]

Ceramics making [Category: Hobbies]；Enameling [Category: Hobbies]；Jewelry making [Category: Hobbies]

General Manufacturing InformationRuthenium: ACTIVE