Ruthenium (HCID 23950)

名称と識別子

優先名称: Ruthenium
IUPAC: ruthenium
英語名: Ruthenium
分子式: Ru
分子量: 101.07

名称と別名

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

名称をさらに表示

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

データベース識別子

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

物性

構造計算による物性

極性表面積: 0 Å²
水素結合供与体数: 0
水素結合受容体数: 0
回転可能結合数: 0
重原子数: 1
形式電荷: 0
複雑度: 0

実験および物理化学的性質

Density12.1 @25 °C

Boiling Point4150 °C @760 [mm Hg]

Melting Point · 2 件

2334 °C

2333 °C

Physical Description · 2 件

Lustrous metal; [Merck Index]

Solid

安全と法規制

GHS分類

GHS Classification · 6 件

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.

危険有害性情報

Regulatory Information · 3 件

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 件

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%)

安全と保護具

Protective Action Criteria (PAC) · 3 件

30 [mg/m3]

330 [mg/m3]

2000 [mg/m3]

法規制情報

Regulatory Information · 3 件

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

安全データ

注意喚起語: 危険
危険有害性情報: コード危険有害性情報危険有害性クラス区分注意喚起語シンボル P コード H228

化学と産業

用途と製造

Uses · 2 件

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