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"
3265 produits trouvés pour "Composés/complexes de métaux de transition"
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Nickel wire, 1.0mm (0.04in) dia, annealed, 99.98% (metals basis)
CAS :Form: approx. 7.0g/m, Temper: soft
Formule :NiDegré de pureté :99.98%Couleur et forme :Wire, 1.0mm (0.04in) diameter, annealed., SilveryMasse moléculaire :58.69Platinum standard form crucible, Top OD 29mm, Bot Dia 17.5mm, Ht 24mm, Base Thickness 0.25mm, Capacity 10mL
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 SciPlatinum, 5% on activated carbon paste, B103032-5
CAS :Platinum, 5% on activated carbon paste is used for a broad range of reactions common to palladium on carbon catalysts. it is utilized for hydrogenolysis reactions using molecular hydrogen.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some docFormule :PtMasse moléculaire :195.08Cobalt foil, 0.05mm (0.002in) 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 :CoDegré de pureté :99.95%Couleur et forme :Blue silver, Foil, 0.05mm (0.002in) thick.Masse moléculaire :58.93Copper foil, 1.0mm (0.04in) thick, 99.99% (metals basis)
CAS :Form: approx. 2.2g/50x50mmFormule :CuDegré de pureté :99.99%Couleur et forme :Foil, CopperMasse moléculaire :63.55Cobalt slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, 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 :CoDegré de pureté :99.95%Couleur et forme :Slug, 3.175mm (0.125in) diameter., Blue silverMasse moléculaire :58.93Silver slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, Premion™, 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 :AgDegré de pureté :99.999%Couleur et forme :Slug, 6.35mm (0.25in) diameter., SilverMasse moléculaire :107.87Cobalt 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 SciFormule :CoDegré de pureté :99.95%Masse moléculaire :58.93Niobium rod, 6.35mm (0.25in) dia, annealed, 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 SciFormule :NbDegré de pureté :99.8%Couleur et forme :Rod, 6.35mm (0.25in) diameter, annealed., SilveryMasse moléculaire :92.91Silver rod, 6.35mm (0.25in) dia, 99.9% (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 :AgDegré de pureté :99.9%Couleur et forme :Silver, Rod, 6.35mm (0.25in) diameter.Masse moléculaire :107.87Gold nanoparticles, 20nm, carboxy-functionalized, 3kDa PEGylated, OD50, 524nm absorption
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 SciTantalum wire, 1.5mm (0.06in) dia, annealed, 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 SciDegré de pureté :99.95%Nickel foil, 0.25mm (0.01in) thick, annealed, 99.5% (metals basis)
CAS :Form: Approx.5.6g/50 x 50mmFormule :NiDegré de pureté :99.5%Couleur et forme :Silvery, Foil, 0.25mm (0.01in) thick, annealed.Masse moléculaire :58.69Palladium, 1% on alumina powder, reduced
Palladium, 1% on alumina powder is used as Vapour phase hydrogenation catalyst.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 oZinc rod, 3.18mm (0.125in) dia, 99.994% (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 :ZnDegré de pureté :99.994%Couleur et forme :White silver, Rod, 3.18mm (0.125in) diameter.Masse moléculaire :65.38Gold shot, semi-spherical, 6.35mm (0.25in) & down, Premion™, 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 :AuDegré de pureté :99.999%Masse moléculaire :196.97Graphite rod, 2.54cm (1.0in) dia x 61cm (24in) long, 99% (metals basis)
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 SciDegré de pureté :99%Couleur et forme :Black to gray, RodCobalt rod, 5mm (0.2in) dia, Puratronic™, 99.995% (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 :CoDegré de pureté :99.995%Couleur et forme :Rod, 5 mm (0.2 in.) dia.Masse moléculaire :58.93Copper foil, 0.127mm (0.005in) thick, annealed, 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 :CuDegré de pureté :99.99+%Couleur et forme :Copper, FoilMasse moléculaire :63.55Tungsten foil, 0.05mm (0.002in) 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 :WDegré de pureté :99.95%Couleur et forme :Grey, Foil, 0.5mm (0.02in) thick.Masse moléculaire :183.84Platinum standard form crucible, Top OD 45mm, Bot Dia 28mm, Ht 50mm, Capacity 50mL
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
Platinum Lid for Standard form crucible, Dia 56mm, fits Stock #s 46509 & 46737
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 SciZinc rod, 1.27cm (0.5in) 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 :ZnDegré de pureté :99.99+%Couleur et forme :White-silver, Rod, 1.27cm (0.5in) diameter.Masse moléculaire :65.38Platinum crucible with reinforced rim, Top Dia 44mm, Bot Dia 26.5mm, Ht 49mm, Base Thickness 0.38mm, Capacity 50mL
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 SciPlatinum straight wall crucible, Top OD 35mm, Bot Dia 21mm, Ht 39mm, Base Thickness 0.3mm, Capacity 25mL
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 SciTungsten rod, 3.175mm (0.125in) dia, annealed, 99.95% (metals basis)
CAS :Form: Approx. 1.53g/cm; Temper: softFormule :WDegré de pureté :99.95%Couleur et forme :Gray, Rod, 3.175mm (0.125in) diameter, annealed.Masse moléculaire :183.84Copper Thinfoil, Oxygen-Free High Conductivity (OFHC), 0.008mm (0.0003in) thick, 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 :CuDegré de pureté :99.99%Couleur et forme :Brown, Foil, Oxygen-Free High Conductivity (OFHC), 0.008mm (0.0003in) thick.Masse moléculaire :63.55Nickel powder, spherical, -100+325 mesh, 99.8% (metals basis), Thermo Scientific™
CAS :This Thermo Scientific 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 Scientific.
Formule :NiDegré de pureté :99.8%Masse moléculaire :58.69Tantalum wire, 0.5mm (0.02in) dia, annealed, 99.95% (metals basis)
CAS :Form: approx. 3.26g/m; Temper: softFormule :TaDegré de pureté :99.95%Couleur et forme :Wire, 0.5 mm (0.02 in) dia.Masse moléculaire :180.95Platinum crucible with reinforced rim, Top Dia 68mm, Bot Dia 41mm, Ht 74mm, Base Thickness 0.48mm, Capacity 200mL
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 SciTitanium powder, <20 micron, 93%, packaged in water
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 :TiDegré de pureté :93%Masse moléculaire :47.87Titanium powder, -200 mesh, 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 :TiDegré de pureté :99.5%Couleur et forme :Grey, PowderMasse moléculaire :47.87Platinum Rhodium gauze, 80 mesh woven from 0.076mm (0.003in) dia wire, 99.9% (metals basis)
Platinum-rhodium alloy gauze serves as a catalyst in the oxidation of the ammonia from the Haber Process by atmospheric oxygen to produce nitric oxide and subsequently nitric acid, which is used for producing nitrogen fertilizers, ammonium nitrate, adipic acid, and toluene diisocyanate (precursor foFormule :PtRhwtDegré de pureté :99.9%Couleur et forme :GauzeTitanium Thinfoil, 0.0127mm (0.0005in) thick, 99.8% (metals basis)
CAS :Form: a0.46g/90x90mm, Not certified pinhole free
Degré de pureté :99.8%Molybdenum foil, 0.25mm (0.01in) thick, annealed, 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, 0.25mm (0.01in) thick, annealedMasse moléculaire :95.95Niobium powder, -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 SciFormule :NbDegré de pureté :99.8%Couleur et forme :Gray, PowderMasse moléculaire :92.91Platinum powder, -22 mesh, Premion™, 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 :PtDegré de pureté :99.99%Couleur et forme :Gray, PowderMasse moléculaire :195.08Rhodium, 5% on carbon, dry
CAS :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 hyFormule :RhCouleur et forme :Black, PowderMasse moléculaire :102.91Silver tungsten oxide, 99% (metals basis)
CAS :Silver tungsten oxide is used in electronic and chemical industries. It is also used as a biochemical for proteomics research. 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 branFormule :Ag2O4WDegré de pureté :99%Couleur et forme :PowderMasse moléculaire :463.58Iron Titanium powder, -40 mesh
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
Bis(cyclopentadienyl)dicarbonyl titanium(II), min. 98%
CAS :Bis(cyclopentadienyl)dicarbonyl titanium(II), min. 98%
Formule :(C5H5)2Ti(CO)2Degré de pureté :min. 98%Couleur et forme :red to dark brown xlt.Masse moléculaire :234.09Bis(acetonitrile)(1,5-cyclooctadiene)iridium(I) tetrafluoroborate, min. 97%
CAS :Bis(acetonitrile)(1,5-cyclooctadiene)iridium(I) tetrafluoroborate, min. 97%
Formule :Ir(C8H12)(CH3CN)2BF4Degré de pureté :min. 97%Couleur et forme :yellow pwdr.Masse moléculaire :469.31Tetrachlorobis(tetrahydrofuran)titanium(IV), min. 97%
CAS :Tetrachlorobis(tetrahydrofuran)titanium(IV), min. 97%
Formule :TiCl4(C4H8O)2Degré de pureté :min. 97%Couleur et forme :yellow xtl.Masse moléculaire :333.91Tetrakis(dimethylamino)zirconium(IV), 98% (99.99%-Zr) PURATREM TDMAZ
CAS :Tetrakis(dimethylamino)zirconium(IV), 99% (99.99%-Zr) PURATREM TDMAZ
Formule :ZrN(CH3)2Degré de pureté :98% (99.99%-Zr)Couleur et forme :light-yellow xtl.Masse moléculaire :267.53Silver acetate, 99%
CAS :Silver acetate, 99%
Formule :AgOOCCH3Degré de pureté :99%Couleur et forme :off-white pwdr.Masse moléculaire :166.92Copper(II) acetate, anhydrous, min. 97%
CAS :Copper(II) acetate, anhydrous, min. 97%
Formule :Cu(OOCCH3)2Degré de pureté :min. 97%Couleur et forme :green to blue pwdr.Masse moléculaire :181.641,4-Bis(diphenylphosphino)butane(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, dichloromethane adduct, min. 98%
CAS :1,4-Bis(diphenylphosphino)butane(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, dichloromethane adduct, min. 98%
Formule :Rh(C8H12)(C28H28P2)BF4CH2Cl2Degré de pureté :min. 98%Couleur et forme :orange pwdr.Masse moléculaire :724.36 (809.29)Di-µ-chlorotetrakis[5-fluoro-2-(5-methyl-2-pyridinyl-κN)phenyl-κC]diiridium, 98%
CAS :Di-μ-chlorotetrakis[5-fluoro-2-(5-methyl-2-pyridinyl-κN)phenyl-κC]diiridium, 98%
Formule :C48H36Cl2F4Ir2N4Degré de pureté :98%Couleur et forme :yellow solidMasse moléculaire :1200.15116Gold wire (99.999%)
CAS :Gold wire (99.999%)
Formule :AuDegré de pureté :(99.999%)Couleur et forme :1.4mm dia. (~0.6g/2cm)Masse moléculaire :196.97Bis(1,5-cyclooctadiene)iridium(I) tetrakis[3,5-bis(trifluoromethyl)phenyl]borate, 98%
CAS :Bis(1,5-cyclooctadiene)iridium(I) tetrakis[3,5-bis(trifluoromethyl)phenyl]borate, 98%
Formule :Ir(C8H12)2B(C8H3F6)4Degré de pureté :98%Couleur et forme :red brown to dark red to black solidMasse moléculaire :1271.80
![Di-µ-chlorotetrakis[5-fluoro-2-(5-methyl-2-pyridinyl-κN)phenyl-κC]diiridium, 98%](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F77-0335.webp&w=3840&q=75)
![Bis(1,5-cyclooctadiene)iridium(I) tetrakis[3,5-bis(trifluoromethyl)phenyl]borate, 98%](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F08%2Fthumb-webp%2F77-0225.webp&w=3840&q=75)