Composti/complessi metalli di transizione
I composti e i complessi dei metalli di transizione sono una classe diversificata di materiali che includono un atomo di metallo di transizione legato a vari ligandi. Questi composti sono noti per la loro ricca chimica e le loro versatili applicazioni, tra cui la catalisi, la scienza dei materiali e la farmaceutica. I complessi dei metalli di transizione sono particolarmente apprezzati per la loro capacità di facilitare e accelerare un'ampia gamma di reazioni chimiche, spesso con alta selettività ed efficienza. Da CymitQuimica, offriamo una gamma completa di composti e complessi di metalli di transizione di alta qualità per supportare le vostre applicazioni di ricerca e industriali, garantendo prestazioni ottimali e risultati affidabili nei vostri processi chimici.
Sottocategorie di "Composti/complessi metalli di transizione"
Trovati 3264 prodotti di "Composti/complessi metalli di transizione"
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Rhenium foil, 0.25mm (0.01in) thick, 99.97% (metals basis)
CAS:<p>Form: Approx. 3.29g/25 x 25mm; Solid in various forms</p>Formula:RePurezza:99.97%Colore e forma:FoilPeso molecolare:186.21Zinc-copper couple, Copper content typically ca 1-4%
CAS:<p>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, </p>Formula:ZnCuPurezza:1-4%Colore e forma:Powder, Grey to dark greyPeso molecolare:126.85874Copper rod, 6.35mm (0.25in) dia, 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:CuPurezza:99.9%Colore e forma:Brown, Rod, 6.35mm (0.25in) diameter.Peso molecolare:63.55Tungsten slug, 3.175mm (0.125 in.) dia. x 6.35mm (0.25 in.) length, 99.97% (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:WPurezza:99.97%Colore e forma:Slug, 3.175mm (0.125in) diameter., GrayPeso molecolare:183.84Nickel slug, 6.35mm (0.25 in.) dia. x 6.35mm (0.25 in.) length, 99.98% (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:NiPurezza:99.98%Colore e forma:Slug, 6.35mm (0.25in) diameter., SilveryPeso molecolare:58.69Nickel powder, spherical, -300 mesh, 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>Formula:NiPurezza:99.8%Peso molecolare:58.69Ref: 02-010581
10gPrezzo su richiesta2kgPrezzo su richiesta100gPrezzo su richiesta500gPrezzo su richiestaNickel wire, 0.63mm (0.025in) dia, 99.5% (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:NiPurezza:99.5%Colore e forma:Wire, 0.63mm (0.025in) diameter., Metallic greyPeso molecolare:58.69Cadmium foil, 0.025mm (0.001in) thick, Puratronic™, 99.999% (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:CdPurezza:99.999%Colore e forma:Silver white, FoilPeso molecolare:112.41Chromium powder, -100+325 mesh, 99.97% (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:CrPurezza:99.97%Colore e forma:Grey, PowderPeso molecolare:52.00Titanium foil, 0.25mm (0.01in) thick, annealed, 99.5% (metals basis)
CAS:<p>Form: approx. 11.3g/100x100mm</p>Formula:TiPurezza:99.5%Peso molecolare:47.87Tungsten wire, gold plated, 0.05mm (0.002in) dia, W 99.95% (metals basis), Au 99.99%
<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>Purezza:99.99%Colore e forma:Gold, Wire, gold plated, 0.05mm (0.002in) diameter.Titanium wire, 0.25mm (0.01in) dia, 99.99% (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:TiPurezza:99.99%Colore e forma:Wire, 0.25mm (0.01in) diameterPeso molecolare:47.87Scandium pieces, distilled dendritic, 99.9% (REO)
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:ScPurezza:99.9%Peso molecolare:44.96Platinum foil, 0.25mm (0.01in) thick, 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:PtPurezza:99.95%Colore e forma:Silver white, Foil, 0.25mm (0.01in) thick.Peso molecolare:195.08Copper gauze, 50 mesh woven from 0.23mm (0.009in) dia wire
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>Tantalum foil, 0.025mm (0.001in) thick, hard, 99.95% (metals basis)
CAS:<p>Form: approx. 6.3g/100x150mm; Temper: as rolled</p>Formula:TaPurezza:99.95%Colore e forma:Silvery, Foil, 0.025mm (0.001in) thick, hardened., Foil, 0.025mm (0.001in) thick, hard.Peso molecolare:180.95Zinc powder, -100 mesh, 97+%
CAS:<p>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 </p>Formula:ZnPurezza:97+%Colore e forma:Grey, PowderPeso molecolare:65.38Rhenium wire, 0.25mm (0.01in) dia, 99.97% (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:RePurezza:99.97%Colore e forma:Wire, 0.25mm (0.01in) diameterPeso molecolare:186.21Copper gauze, 140 mesh woven from 0.056mm (0.0022in) dia wire
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:CuPeso molecolare:63.55Silver Thinfoil, 0.005mm (0.0002in) thick, 99.97% (metals basis)
CAS:<p>Microelectronics, contacts and coatings</p>Formula:AgPurezza:99.97%Colore e forma:Foil, 0.005mm (0.0002in) thick., SilverPeso molecolare:107.87Cobalt foil, 0.025mm (0.001in), 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:CoPurezza:99.95%Colore e forma:Blue silver, Foil, 0.025mm (0.001in) thick.Peso molecolare:58.93Platinum wire, 0.508mm (0.02in) dia, For ISA Type R or S Standard Grade Thermocouple
CAS:<p>Form: approx. 4.34g/m Negative leg Type R or S</p>Vanadium wire, 2.0mm (0.08 in.) dia., 99.5% (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:VPurezza:99.5%Colore e forma:White silver, Wire, 2.0mm (0.08in) diameter.Peso molecolare:50.94Gold powder, spherical, APS 1.5-3.0 micron, 99.96+% (metals basis)
CAS:<p>Apparent density 40-70g/in3, Tap density: 4.0-9.0g/cm3</p>Formula:AuPurezza:99.96+%Colore e forma:Powder, spherical, APS 1.5-3.0 micronPeso molecolare:196.97Platinum Thinfoil, 0.00125mm (0.00005in) thick, hard, 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:PtPurezza:99.95%Colore e forma:Foil, 0.00125mm (0.00005in) thick, hardened., SilverPeso molecolare:195.08Tantalum wire, 0.25mm (0.01in) dia, annealed, 99.9+% (metals basis)
CAS:<p>Tantalum wire, 0.25mm (0.01in) dia, annealed, 99.9+% (metals basis)</p>Formula:TaPurezza:99.9+%Colore e forma:Wire, 0.25 mm dia., annealedPeso molecolare:180.95Nickel slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.98% (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:NiPurezza:99.98%Colore e forma:Gray, SlugPeso molecolare:58.69Yttrium foil, 0.64mm (0.025in) thick, 99.5% (REO)
CAS:<p>Form: Approx. 1.8g/25 x 25mm</p>Formula:YPurezza:99.5%Peso molecolare:88.91Platinum slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, Premion™, 99.99+% (metals basis)
CAS:<p>Platinum slug finds application in jewelry production, electrical contacts for semiconductors. 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 pro</p>Formula:PtPurezza:99.99+%Peso molecolare:195.08Nickel rod, 3.2mm (0.12in) dia, 99% (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:NiPurezza:99%Colore e forma:Silvery, Rod, 3.2mm (0.12in) diameter.Peso molecolare:58.69Hafnium pieces, 3-12mm (0.12-0.47in), 99.9% (metals basis excluding Zr), Zr nominal 2%
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:HfPurezza:99.9%Peso molecolare:178.49Silver foil, 0.5mm (0.02in) thick, annealed, 99.9% (metals basis)
CAS:<p>Form: Approx. 3.3g/25 x 25mm; Temper: soft</p>Purezza:99.9%Gold nanoparticles, 40nm, supplied in 0.1 mg/ml sodium citrate with stabilizer, OD1, 530nm absorption
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>Nickel wire, 2.0mm (0.08in) dia, Puratronic™, 99.999% (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:NiPurezza:99.999%Colore e forma:Wire, 2.0mm (0.08in) diameter., SilveryPeso molecolare:58.69Platinum Perl X type Casting Mould, Top OD 65mm, Top ID 31.5mm, Bot Dia 35.5mm, BT 1mm, Flange Shape: round, Ht 10mm
<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>Copper plate, 6.35mm (0.25in) thick, 99.9% (metals basis)
CAS:<p>Form: Approx. 569g/10 x 10cm</p>Formula:CuPurezza:99.9%Colore e forma:Brown, Plate, 6.35mm (0.25in) thick.Peso molecolare:63.55Nickel spheres, silver coated, -250 mesh, Ni typically 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>Formula:NiAgwtPurezza:99.8%Iron foil, 0.025mm (0.001in) thick, hard, 99.5% (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:FePurezza:99.5%Colore e forma:Foil, 0.025mm ±15% (0.001in ±15%) thick, hardened, Dark gray, GrayPeso molecolare:55.85Silver flake, 80% <20 micron, 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:AgPurezza:99.9%Colore e forma:Gray, FlakePeso molecolare:107.87Cadmium rod, 12.7mm (0.5in) dia, 99.99+% (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:CdPurezza:99.99+%Peso molecolare:112.41Tantalum foil, 2.0mm (0.08in) thick, 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:TaPurezza:99.95%Colore e forma:Foil, 2.0 mm (0.08 in.) thickPeso molecolare:180.95Zinc powder, -140+325 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>Formula:ZnPurezza:99.9%Colore e forma:Gray, PowderPeso molecolare:65.38Molybdenum foil, 0.5mm (0.02in) thick, 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:MoPurezza:99.95%Colore e forma:Grey, Foil, 0.5mm (0.02in) thick.Peso molecolare:95.95Gold Thinfoil, 0.006mm (0.00024 in.) thick, 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:AuPurezza:99.9%Colore e forma:Golden, Foil, 0.006mm (0.00024in) thick.Peso molecolare:196.97Copper, powder, 99+%
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:CuPurezza:99+%Colore e forma:Red/brown, PowderPeso molecolare:63.55Cobalt pieces, 12mm (0.47in) & down, Vacuum Deposition Grade, 99.5% (metals basis excluding Ni), Ni nominal 1%
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>Purezza:99.5%Silver tubing, 6.35mm (0.25in) OD, 5.84mm (0.230in) ID, 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>Purezza:99.9%Yttrium foil, 0.025mm (0.001in) thick, 99.9% (REO)
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:YPurezza:99.9%Peso molecolare:88.91Rhenium foil, 1.0mm (0.04in) thick, 99.97% (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>Purezza:99.97%Graphite rod, 6.3mm (0.25in) dia. x 61cm (24in) long, 99% (metals basis)
<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>Purezza:99%Colore e forma:Rod, 6.3mm (0.25in) diameter x 61 cm (24in) long
