Passa al contenuto
Merck
Tutte le immagini(2)

Documenti fondamentali

Visualizza tutta la documentazione

545023

Sigma-Aldrich

Ruthenium

powder, 99.99% trace metals basis

Sinonimo/i:

Ruthenium element

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali

Scegli un formato

1 G
262,00 €

262,00 €

Per informazioni sulla disponibilità, contatta il Servizio Clienti.
Richiedi un ordine bulk
Tutte le immagini(2)

Scegli un formato

Cambia visualizzazione
1 G
262,00 €

About This Item

Formula empirica (notazione di Hill):
Ru
Numero CAS:
7440-18-8
Peso molecolare:
101.07
Numero CE:
231-127-1
Numero MDL:
MFCD00011207
Codice UNSPSC:
12141739
ID PubChem:
24878803
NACRES:
NA.23

262,00 €

Per informazioni sulla disponibilità, contatta il Servizio Clienti.
Richiedi un ordine bulk

Livello qualitativo

100

Saggio

99.99% trace metals basis

Stato

powder

Resistività

7.1 μΩ-cm, 0°C

P. ebollizione

3900 °C (lit.)

Punto di fusione

2310 °C (lit.)

Densità

12.45 g/cm3 (lit.)

Stringa SMILE

[Ru]

InChI

1S/Ru
KJTLSVCANCCWHF-UHFFFAOYSA-N

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Prodotti correlati

N° Catalogo
Descrizione
Determinazione del prezzo

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
MKCX2815
MKCV4906
MKCT4867
MKCS5960
MKCR5855

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Cerca un COA

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 7

1 of 7

Osmium powder, 99.9% trace metals basis

Sigma-Aldrich

263257

Osmium

Ruthenium Ruthenium, rod, 12.7mm, diameter 12.7mm, 99.9%

GF86442183

Ruthenium

Ruthenium(III) chloride Ru content 45-55%

Sigma-Aldrich

208523

Ruthenium(III) chloride

Ruthenium(IV) oxide hydrate 99.9% trace metals basis

Sigma-Aldrich

463760

Ruthenium(IV) oxide hydrate

Ruthenium iodide anhydrous, ≥99% trace metals basis

Sigma-Aldrich

734578

Ruthenium iodide

Ruthenium 5% on activated charcoal 5% Ru basis

Sigma-Aldrich

84031

Ruthenium 5% on activated charcoal

Platinum powder, 99.995% trace metals basis

Sigma-Aldrich

204013

Platinum

Lipeng Wu et al.
Journal of the American Chemical Society, 135(10), 3989-3996 (2013-02-20)
An efficient and regioselective ruthenium-catalyzed hydroaminomethlyation of olefins is reported. Key to success is the use of specific 2-phosphino-substituted imidazole ligands and triruthenium dodecacarbonyl as catalyst. Both industrially important aliphatic as well as various functionalized olefins react with primary and
Rafael E Rodríguez-Lugo et al.
Nature chemistry, 5(4), 342-347 (2013-03-21)
The development of an efficient catalytic process that mimics the enzymatic function of alcohol dehydrogenase is critical for using biomass alcohols for both the production of H2 as a chemical energy carrier and fine chemicals under waste-free conditions. Dehydrogenation of
Direct synthesis of pyrroles by dehydrogenative coupling of β-aminoalcohols with secondary alcohols catalyzed by ruthenium pincer complexes.
Dipankar Srimani et al.
Angewandte Chemie (International ed. in English), 52(14), 4012-4015 (2013-03-08)
Jérôme Le Nôtre et al.
ChemSusChem, 6(4), 693-700 (2013-03-05)
A highly efficient procedure for obtaining resin-grade isoidide through catalytic epimerization of isosorbide using a ruthenium-on-carbon (Ru/C) catalyst is reported. A comprehensive reaction-parameter variation study involving substrate concentration, catalyst (type of metal, support, and loading), initial pH value, hydrogen pressure
Mette T Petersen et al.
Organic letters, 15(8), 1986-1989 (2013-04-05)
A series of 5-substituted 2-pyrrolidinones was synthesized through a one-pot ruthenium alkylidene-catalyzed tandem RCM/isomerization/nucleophilic addition sequence. The intermediates resulting from RCM/isomerization showed reactivity toward electrophiles in aldol condensation reactions which provided a new entry for the total synthesis of the
Visualizza tutti i documenti correlati

Articoli

Materials for Clean H2 Production from Bioethanol Reforming

Hydrogen is one of the most important resources in providing food, fuel, and chemical products for our everyday life. Sustainable catalytic hydrogen production from bioethanol has gained significant attention in recent years due to globally diminishing fossil fuel supplies, which have necessitated the search for new chemical feedstocks.

Silicides: Promising Thermoelectrics

Higher transition metal silicides are ideal for anisotropic thermoelectric conversion due to their Seebeck coefficient anisotropy and mechanical properties.

Additive Manufacturing of Permanent Magnets

Permanent magnets are an essential technology for energy conversion. Motors and generators are used to convert energy between electrical and mechanical forms.

Domande

Recensioni

Nessuna valutazione

Filtri attivi

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.