CAS 7440-18-8
:Rutenio
Descrizione:
Rutenio è un metallo di transizione raro appartenente al gruppo del platino, caratterizzato dal suo aspetto bianco argenteo e alta densità. È indicato con il simbolo chimico Ru e ha un numero atomico di 44. Rutenio è noto per la sua notevole resistenza alla corrosione e all'ossidazione, rendendolo stabile in vari ambienti. Presenta più stati di ossidazione, che generalmente variano da -2 a +8, con +3 e +4 che sono i più comuni nei composti. Rutenio è spesso utilizzato come catalizzatore in reazioni chimiche, in particolare nella produzione di ammoniaca e in varie trasformazioni organiche. Inoltre, trova applicazioni nell'elettronica, in particolare nella produzione di dischi rigidi e contatti elettrici grazie alla sua eccellente conducibilità. I composti di Rutenio possono anche mostrare proprietà interessanti, come attività fotocatalitica e potenziale utilizzo in applicazioni medicinali. In generale, le proprietà uniche e la versatilità di Rutenio lo rendono un elemento importante sia in contesti industriali che di ricerca.
Formula:Ru
InChI:InChI=1S/Ru
InChI key:InChIKey=KJTLSVCANCCWHF-UHFFFAOYSA-N
SMILES:[Ru]
Sinonimi:- Ru-A1
- Rutenio
- Ruthenium
- Ruthenium (nanoparticles)
- Ruthenium element
- Ruthenium on carbon
- Ruthenium on carbon Angstroms powder
- Ruthenium on carbon meshgran
- Ruthenium-black
- Ruthenium-powder
- Rutheniumcarbon
- Rutheniumo naluminaxpellets
- RutheniumpowderNmeshpowder
- Vedi altri sinonimi
Ordinare per
Purezza (%)
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Ruthenium 5% on Carbon (wetted with ca. 50% Water)
CAS:Formula:RuColore e forma:Black powder to crystalPeso molecolare:101.07Ruthenium, 0.5% on granular carbon
CAS:<p>Ruthenium is used in wear-resistant electrical contacts and the production of thick-film resistors. Its use in some platinum alloys, and as a catalyst. It is a most effective hardeners for platinum and palladium. It is also used in some advanced high-temperature single-crystal super alloys, with app</p>Formula:RuPurezza:0.5%Colore e forma:Black, PowderPeso molecolare:101.07Ruthenium powder, -200 mesh, 99.95% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:RuPurezza:99.95%Peso molecolare:101.07Ruthenium, 2% on 3.18mm (0.125in) alumina pellets
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:RuColore e forma:Pellets, Grey to blackPeso molecolare:101.07Ruthenium, 5% on activated carbon powder, reduced, nominally 50% water wet
CAS:<p>Ruthenium, 5% on activated carbon powde is used in solar cells, which turn light energy into electrical energy.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original </p>Formula:RuColore e forma:Powder, BlackPeso molecolare:101.07Ruthenium, 5% on alumina powder
CAS:<p>Hydrogenation of aliphatic carbonyls and aromatic rings, especially bulky molecules. Ruthenium on alumina catalyst plays an important role for copper-free sonogashira coupling reactions. It is likewise a useful catalyst for the racemization of secondary alcohols. This Thermo Scientific Chemicals bra</p>Ruthenium cubes, 6mm (0.24in) square, 99.9% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:RuPurezza:99.9%Colore e forma:Cubes, 6mm (0.24in) square., GrayPeso molecolare:101.07Ruthenium black, 99.9% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:RuPurezza:99.9%Colore e forma:Grey to dark grey, PowderPeso molecolare:101.07Ruthenium powder, -200 mesh, Premion™, 99.99+% (metals basis excluding Ca), Ca 100ppm max
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:RuPurezza:99.99+%Colore e forma:Powder, GrayPeso molecolare:101.07Ruthenium, 4% on 6.35mm (0.25in) alumina rings
CAS:<p>As Heterogeneous Catalysts. It is suitable for use as an electrocatalyst in gas diffusion electrodes. As Electrochemical gas sensors. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the le</p>Ruthenium, 0.5% on alumina
CAS:<p>Ruthenium, 0.5% on alumina</p>Formula:RuonaluminaColore e forma:1/8'' x 1/8'' pelletsRuthenium powder (99.9%)
CAS:<p>Ruthenium powder (99.9%)</p>Formula:RuPurezza:(99.9%)Colore e forma:-200 mesh bluish-gray pwdr.Peso molecolare:101.07Ruthenium powder (99.9%)
CAS:<p>Ruthenium powder (99.9%)</p>Formula:RuPurezza:(99.9%)Colore e forma:-325 mesh bluish-gray pwdr.Peso molecolare:101.07Ruthenium powder (99.95%)
CAS:<p>Ruthenium powder (99.95%)</p>Formula:RuPurezza:(99.95%)Colore e forma:-325 mesh bluish-gray pwdr.Peso molecolare:101.07Ruthenium, 5% on activated carbon, reduced, 50% water wet paste (Escat™ 4401)
CAS:<p>Ruthenium, 5% on activated carbon, reduced, 50% water wet paste (Escat™ 4401)</p>Colore e forma:black pwdr. (d50=18 µm)
