CAS 7440-18-8
:Rutênio
Descrição:
Rutênio é um metal de transição raro pertencente ao grupo da platina, caracterizado por sua aparência prateada e alta densidade. É denotado pelo símbolo químico Ru e tem um número atômico de 44. Rutênio é conhecido por sua notável resistência à corrosão e oxidação, tornando-o estável em vários ambientes. Apresenta múltiplos estados de oxidação, geralmente variando de -2 a +8, sendo +3 e +4 os mais comuns em compostos. Rutênio é frequentemente utilizado como catalisador em reações químicas, particularmente na produção de amônia e em várias transformações orgânicas. Além disso, encontra aplicações em eletrônica, especialmente na fabricação de discos rígidos e contatos elétricos devido à sua excelente condutividade. Compostos de Rutênio também podem exibir propriedades interessantes, como atividade fotocatalítica e potencial uso em aplicações medicinais. No geral, as propriedades únicas e a versatilidade de Rutênio fazem dele um elemento importante tanto em ambientes industriais quanto de pesquisa.
Fórmula:Ru
InChI:InChI=1S/Ru
Chave InChI:InChIKey=KJTLSVCANCCWHF-UHFFFAOYSA-N
SMILES:[Ru]
Sinónimos:- 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
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38 produtos.
Ruthenium 5% on Carbon (wetted with ca. 50% Water)
CAS:Fórmula:RuCor e Forma:Black powder to crystalPeso molecular: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>Fórmula:RuPureza:0.5%Cor e Forma:Black, PowderPeso molecular: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>Fórmula:RuPureza:99.95%Peso molecular: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>Fórmula:RuCor e Forma:Pellets, Grey to blackPeso molecular: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>Fórmula:RuCor e Forma:Powder, BlackPeso molecular: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>Fórmula:RuPureza:99.9%Cor e Forma:Cubes, 6mm (0.24in) square., GrayPeso molecular: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>Fórmula:RuPureza:99.9%Cor e Forma:Grey to dark grey, PowderPeso molecular: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>Fórmula:RuPureza:99.99+%Cor e Forma:Powder, GrayPeso molecular: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>Fórmula:RuonaluminaCor e Forma:1/8'' x 1/8'' pelletsRuthenium powder (99.9%)
CAS:<p>Ruthenium powder (99.9%)</p>Fórmula:RuPureza:(99.9%)Cor e Forma:-200 mesh bluish-gray pwdr.Peso molecular:101.07Ruthenium powder (99.9%)
CAS:<p>Ruthenium powder (99.9%)</p>Fórmula:RuPureza:(99.9%)Cor e Forma:-325 mesh bluish-gray pwdr.Peso molecular:101.07Ruthenium powder (99.95%)
CAS:<p>Ruthenium powder (99.95%)</p>Fórmula:RuPureza:(99.95%)Cor e Forma:-325 mesh bluish-gray pwdr.Peso molecular: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>Cor e Forma:black pwdr. (d50=18 µm)Ruthenium 5% on Carbon, SD type (wetted with ca. 55% Water)
CAS:Fórmula:RuCor e Forma:Black powder to crystalPeso molecular:101.07Ruthenium, powder -200 mesh
CAS:Ruthenium, powder -200 meshPureza:99.95%Cor e Forma:SolidPeso molecular:101.07g/molRuthenium, sponge -20 mesh
CAS:Ruthenium, sponge -20 meshPureza:99.95%Cor e Forma:Grey SolidPeso molecular:101.07g/molRuthenium On Carbon
CAS:Produto Controlado<p>Applications Ruthenium, is a rare transition metal belonging to the platinum group of the periodic table with various applications. It can be used in platinum and palladium alloys to make wear-resistant electrical contacts.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Hunt, L. B., et al.: Platinum Metals Rev., 49 (2), 74 (2003);<br></p>Fórmula:RuCor e Forma:NeatPeso molecular:101.07Ruthenium powder (99.99%)
CAS:<p>Ruthenium powder (99.99%)</p>Fórmula:RuPureza:(99.99%)Cor e Forma:-200 mesh pwdr.Peso molecular:101.07Ruthenium, 5% on activated carbon, (50-70% wetted powder) Evonik Noblyst® P3060
CAS:<p>Ruthenium, 5% on activated carbon, (50-70% wetted powder) Evonik Noblyst® P3060</p>Fórmula:RuCor e Forma:wetted, black pwdr.Peso molecular:101.90434Ruthenium, 0.5% on carbon
CAS:<p>Ruthenium, 0.5% on carbon</p>Fórmula:RuoncarbonCor e Forma:4-12 mesh gran.Ruthenium black (99.9%)
CAS:<p>Ruthenium black (99.9%)</p>Fórmula:RuPureza:(99.9%)Cor e Forma:pwdr.Peso molecular:101.07Ruthenium nanoparticles, pure, (<20nm) in acetone at 100mg/L (surfactant and reactant-free)
CAS:<p>Ruthenium nanoparticles, pure, (<20nm) in acetone at 100mg/L (surfactant and reactant-free)</p>Cor e Forma:grey-brown liq.
