CAS 7440-16-6
:Rhodium
Description :
Rhodium est un métal de transition rare, de couleur argentée, appartenant au groupe des métaux du platine, connu pour sa haute réflectivité et sa résistance à la corrosion et à l'oxydation. Il a le numéro atomique 45 et est désigné par le symbole Rh. Rhodium est principalement utilisé dans les catalyseurs pour automobiles, où il aide à convertir les gaz nocifs en émissions moins toxiques. Ses excellentes propriétés catalytiques le rendent également précieux dans diverses réactions chimiques, y compris les processus d'hydrogénation et d'oxydation. Rhodium se caractérise par un point de fusion élevé et une densité importante, contribuant à sa durabilité et à son efficacité dans des applications à haute température. De plus, il est souvent utilisé dans la bijouterie et comme matériau de placage en raison de sa finition brillante et de sa capacité à améliorer l'apparence d'autres métaux. Malgré ses propriétés bénéfiques, Rhodium est considéré comme l'un des métaux précieux les plus chers, son prix étant influencé par la dynamique de l'offre et de la demande dans les secteurs automobile et industriel. Sa rareté et ses caractéristiques uniques en font un élément significatif tant dans les applications industrielles que sur les marchés d'investissement.
Formule :Rh
InChI :InChI=1S/Rh
Code InChI :InChIKey=MHOVAHRLVXNVSD-UHFFFAOYSA-N
SMILES :[Rh]
Synonymes :- Rhodium (nanoparticles)
- Rhodium black
- Rhodium-103
- Rodio
- Rhodium
- MeSH ID: D012238
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Rhodium powder, -60 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>Formule :RhDegré de pureté :99.95%Masse moléculaire :102.91Rhodium foil, 0.25mm (0.01in) thick, 99.8% (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>Formule :RhDegré de pureté :99.8%Masse moléculaire :102.91Rhodium wire, 0.127mm (0.005in) dia, 99.8% (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>Degré de pureté :99.8%Rhodium, 5% on alumina powder, C301099-5
CAS :<p>Rhodium is a useful reagent for the conversation of nitriles to primary amines and the hydrogenation of aromatic rings, pyridines, aldehydes and sugars. It is also used for the reduction of oximes to amines and for the reduction of nitrobenzene to phenylhydroxylamine using hydrazine hydrate as the </p>Formule :RhCouleur et forme :Grey, PowderMasse moléculaire :102.91Rhodium powder, -325 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>Formule :RhDegré de pureté :99.95%Couleur et forme :Gray, PowderMasse moléculaire :102.91Rhodium sponge, -20 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>Formule :RhDegré de pureté :99.95%Couleur et forme :Solid, -20 meshMasse moléculaire :102.91Rhodium foil, 0.5mm (0.02in) thick, 99.8% (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>Degré de pureté :99.8%Rhodium wire, 0.5mm (0.02in) dia, 99.8% (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>Formule :RhDegré de pureté :99.8%Masse moléculaire :102.91Rhodium 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>Formule :RhDegré de pureté :99.9%Masse moléculaire :102.91Rhodium foil, 0.025mm (0.001in) thick, 99.8% (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>Formule :RhDegré de pureté :99.8%Couleur et forme :Foil, 0.025 mm (0.001 in) thickMasse moléculaire :102.91Rhodium wire, 0.25mm (0.01in) dia, 99.8% (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>Formule :RhDegré de pureté :99.8%Masse moléculaire :102.91Rhodium, 1% on alumina powder, reduced
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>Rhodium, 5% on carbon, dry
CAS :<p>Rhodium, 5% on carbon is a useful reagent for the conversation of nitriles to primary amines and the hydrogenation of aromatic rings, pyridines, aldehydes and sugars. It is also used for the reduction of oximes to amines and for the reduction of nitrobenzene to phenylhydroxylamine using hydrazine hy</p>Formule :RhCouleur et forme :Black, PowderMasse moléculaire :102.91Rhodium, 5% on activated carbon paste, C101023-5
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>Rhodium wire, 1.0mm (0.04in) dia, 99.8% (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>Formule :RhDegré de pureté :99.8%Couleur et forme :Wire, 1.0 mm (0.04 in.) dia.Masse moléculaire :102.91Rhodium, 5% on alumina powder, Type 526, reduced
CAS :<p>Rhodium, 5% on alumina is used as a catalyst for hydrogenation reactions, nitrous oxide decomposition. Used in manufacturing of nitric acid.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to th</p>Rhodium foil, 0.1mm (0.004in) thick, 99.8% (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>Degré de pureté :99.8%Rhodium sponge, -20 mesh, 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>Degré de pureté :99.9%Rhodium powder (99.95%)
CAS :<p>Rhodium powder (99.95%)</p>Formule :RhDegré de pureté :(99.95%)Masse moléculaire :102.91Rhodium, 5% on activated wood carbon, reduced, 50% water wet paste (Escat™ 3401)
CAS :<p>Rhodium, 5% on activated wood carbon, reduced, 50% water wet paste (Escat™ 3401)</p>Couleur et forme :black pwdr. (d50=18 µm)Rhodium colloid (polyethyleneglycol-dodecylether hydrosol) (~9 wt% Rh)
CAS :<p>Rhodium colloid (polyethyleneglycol-dodecylether hydrosol) (~9 wt% Rh)</p>Formule :RhalkoxyethersCouleur et forme :~2 nm; brown-black viscous substanceRhodium, 5% on activated carbon (50-70% wetted powder) Evonik Noblyst® P3053
CAS :<p>Rhodium, 5% on activated carbon (50-70% wetted powder) Evonik Noblyst® P3053</p>Couleur et forme :wetted, black pwdr.Rhodium Foil 0.05mm, 99.9%
CAS :Formule :RhDegré de pureté :≥ 99.9% (trace metals basis)Couleur et forme :Smooth, dark grey foilMasse moléculaire :102.91Rhodium, sponge -20 mesh
CAS :<p>Rhodium, sponge -20 mesh</p>Degré de pureté :99.95%Couleur et forme :PowderMasse moléculaire :102.91g/molRhodium, powder -22 mesh
CAS :Rhodium, powder -22 meshDegré de pureté :99.99%Masse moléculaire :102.91g/molRhodium Foil 0.125mm, 99.9%
CAS :Degré de pureté :≥ 99.9%Couleur et forme :Uniform silver coloured foilRhodium Powder fine, 99.95+%
CAS :Formule :RhDegré de pureté :≥ 99.95%Couleur et forme :Grey powderMasse moléculaire :102.91Rhodium 5% on Carbon (wetted with ca. 55% Water)
CAS :Formule :RhCouleur et forme :Black powder to crystalMasse moléculaire :102.91Rhodium (5% on Alumina)
CAS :Produit contrôlé<p>Applications Rhodium is a transition metal catalyst used in a multitude of inorganic synthesis.<br>References Alonso, F. et al.: Chem. Rev., 102, 4009 (2002); Widegren, J. et al.: J. Am. Chem. Soc., 125, 10301 (2003); Blomberg, M. et al.: J. Am. Chem. Soc., 113, 424 (1991);<br></p>Formule :RhCouleur et forme :NeatMasse moléculaire :102.91Rhodium (Activated Carbon)
CAS :<p>Applications Rhodium is a transition metal catalyst used in a multitude of inorganic synthesis.<br>References Alonso, F. et al.: Chem. Rev., 102, 4009 (2002); Widegren, J. et al.: J. Am. Chem. Soc., 125, 10301 (2003); Blomberg, M. et al.: J. Am. Chem. Soc., 113, 424 (1991);<br></p>Formule :RhCouleur et forme :NeatMasse moléculaire :102.91Rhodium nanoparticles, pure, (<20nm) in acetone at 100mg/L (surfactant and reactant-free)
CAS :<p>Rhodium nanoparticles, pure, (<20nm) in acetone at 100mg/L (surfactant and reactant-free)</p>Couleur et forme :grey-brown liq.Rhodium powder (99.8%)
CAS :<p>Rhodium powder (99.8%)</p>Formule :RhDegré de pureté :(99.8%)Masse moléculaire :102.91Rhodium (10%) on Carbon, (wetted with ca. 55% Water)
CAS :Degré de pureté :5%Couleur et forme :SolidMasse moléculaire :102.90Rhodium 5% on alumina
CAS :<p>Rhodium 5% on alumina is a chemical catalyst that is used in the oxidation of hydrocarbons and the reduction of nitro compounds. It is used in the process of catalytic conversion of hydrocarbons to produce gasoline, diesel fuel, and other fuels. Rhodium 5% on alumina has high resistance to hydrochloric acid, water vapor, and acid complex. This catalyst has been shown to be an effective catalyst for hydrogenation reactions with boron nitride as a support material. Rhodium 5% on alumina also has analytical chemistry applications due to its ability to bind up blood group antigens from animal sources or human blood samples.</p>Degré de pureté :Min. 95%Rhodium/tetra-n-octylammonium chloride colloid, purified (70-75% Rh)
CAS :Formule :Rh(C8H17)4NClCouleur et forme :2.0 nm ± 0.5 nm; gray pwdr.
