Composés/complexes de métaux de transition
Les composés et complexes de métaux de transition sont une classe diversifiée de matériaux comprenant un atome de métal de transition lié à divers ligands. Ces composés sont connus pour leur riche chimie et leurs applications polyvalentes, y compris la catalyse, la science des matériaux et la pharmaceutique. Les complexes de métaux de transition sont particulièrement appréciés pour leur capacité à faciliter et accélérer un large éventail de réactions chimiques, souvent avec une grande sélectivité et efficacité. Chez CymitQuimica, nous proposons une gamme complète de composés et complexes de métaux de transition de haute qualité pour soutenir vos applications de recherche et industrielles, garantissant des performances optimales et des résultats fiables dans vos processus chimiques.
Sous-catégories appartenant à la catégorie "Composés/complexes de métaux de transition"
3263 produits trouvés pour "Composés/complexes de métaux de transition"
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Rhenium foil, 0.25mm (0.01in) thick, 99.97% (metals basis)
CAS :Form: Approx. 3.29g/25 x 25mm; Solid in various formsFormule :ReDegré de pureté :99.97%Couleur et forme :FoilMasse moléculaire :186.21Zinc-copper couple, Copper content typically ca 1-4%
CAS :Zinc-copper couple is used in the Simmons-Smith cyclopropanation reaction, Reformatsky reaction. It is used as a chemical for the selective, stereospecific reduction of alkynes to cis-alkenes. It is used in for deiodination of iodotributylstannylalkanes. In the presence of a free-radical initiator,Formule :ZnCuDegré de pureté :1-4%Couleur et forme :Powder, Grey to dark greyMasse moléculaire :126.85874Platinum Rhodium foil, 0.05mm (0.002in) thick, 99.9% (metals basis)
Platinum Rhodium foil, 0.05mm (0.002in) thick, 99.9% (metals basis) is used in the glass industry for furnace linings and complex fabrications. It is also used as a plating material. Further, it acts as a catalyst and as a standard for calibration of base metal thermocouples.This Thermo Scientific CFormule :PtRhwtDegré de pureté :99.9%Tantalum wire, 0.05mm (0.002in) dia, annealed, 99.9% (metals basis)
CAS :Form: approx. 0.033g/m; Temper: softFormule :TaDegré de pureté :99.9%Couleur et forme :Silver Gray, Wire, 0.05mm (0.002in) diameter, annealed.Masse moléculaire :180.95Nickel slug, 6.35mm (0.25 in.) dia. x 6.35mm (0.25 in.) length, 99.98% (metals basis)
CAS :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 SciFormule :NiDegré de pureté :99.98%Couleur et forme :Slug, 6.35mm (0.25in) diameter., SilveryMasse moléculaire :58.69Nickel powder, spherical, -300 mesh, 99.8% (metals basis)
CAS :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
Formule :NiDegré de pureté :99.8%Masse moléculaire :58.69Nickel wire, 0.63mm (0.025in) dia, 99.5% (metals basis)
CAS :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 SciFormule :NiDegré de pureté :99.5%Couleur et forme :Wire, 0.63mm (0.025in) diameter., Metallic greyMasse moléculaire :58.69Cadmium foil, 0.025mm (0.001in) thick, Puratronic™, 99.999% (metals basis)
CAS :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 SciFormule :CdDegré de pureté :99.999%Couleur et forme :Silver white, FoilMasse moléculaire :112.41Chromium powder, -100+325 mesh, 99.97% (metals basis)
CAS :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 SciFormule :CrDegré de pureté :99.97%Couleur et forme :Grey, PowderMasse moléculaire :52.00Titanium foil, 0.25mm (0.01in) thick, annealed, 99.5% (metals basis)
CAS :Form: approx. 11.3g/100x100mmFormule :TiDegré de pureté :99.5%Masse moléculaire :47.87Cobalt powder, spherical, -100+325 mesh, 99.8% (metals basis)
CAS :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
Formule :CoDegré de pureté :99.8%Couleur et forme :Gray, PowderMasse moléculaire :58.93Titanium wire, 0.25mm (0.01in) dia, 99.99% (metals basis)
CAS :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 SciFormule :TiDegré de pureté :99.99%Couleur et forme :Wire, 0.25mm (0.01in) diameterMasse moléculaire :47.87Scandium pieces, distilled dendritic, 99.9% (REO)
CAS :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 SciFormule :ScDegré de pureté :99.9%Masse moléculaire :44.96Platinum foil, 0.25mm (0.01in) thick, 99.95% (metals basis)
CAS :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
Formule :PtDegré de pureté :99.95%Couleur et forme :Silver white, Foil, 0.25mm (0.01in) thick.Masse moléculaire :195.08Copper gauze, 50 mesh woven from 0.23mm (0.009in) dia wire
CAS :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
Tantalum foil, 0.025mm (0.001in) thick, hard, 99.95% (metals basis)
CAS :Form: approx. 6.3g/100x150mm; Temper: as rolledFormule :TaDegré de pureté :99.95%Couleur et forme :Silvery, Foil, 0.025mm (0.001in) thick, hardened., Foil, 0.025mm (0.001in) thick, hard.Masse moléculaire :180.95Zinc powder, -100 mesh, 97+%
CAS :Zinc powder is used in thermal spraying for corrosion protection and in the chemical industry. It provides chemical potential energy in alkaline batteries to pump electrical charges between the negative and positive terminals. It is used as a fuel for model rockets with a mixture of 2.04 parts zinc
Formule :ZnDegré de pureté :97+%Couleur et forme :Grey, PowderMasse moléculaire :65.38Rhenium wire, 0.25mm (0.01in) dia, 99.97% (metals basis)
CAS :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 SciFormule :ReDegré de pureté :99.97%Couleur et forme :Wire, 0.25mm (0.01in) diameterMasse moléculaire :186.21Rhodium foil, 0.25mm (0.01in) thick, 99.8% (metals basis)
CAS :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
Formule :RhDegré de pureté :99.8%Masse moléculaire :102.91Molybdenum foil, 1.0mm (0.04in) thick, 99.95% (metals basis)
CAS :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 SciFormule :MoDegré de pureté :99.95%Couleur et forme :Foil, 1.0 mm (0.04 in.) thickMasse moléculaire :95.95
