CAS 7440-15-5
:Renio
Descrizione:
Renio è un metallo di transizione con il simbolo Re e numero atomico 75. È caratterizzato dal suo alto punto di fusione, che è uno dei più alti tra tutti gli elementi, e dal suo aspetto denso e bianco argenteo. Renio è notevole per la sua eccellente resistenza alla corrosione e all'ossidazione, rendendolo adatto per applicazioni ad alta temperatura. Presenta una varietà di stati di ossidazione, con +7 che è il più alto, e può formare una gamma di composti, inclusi ossidi di Renio e solfuri di Renio. Renio è utilizzato principalmente in superleghe per motori a reazione e in catalizzatori per processi di raffinazione del petrolio. I suoi isotopi, in particolare Renio-186 e Renio-188, hanno applicazioni in medicina nucleare. Inoltre, Renio è relativamente raro nella crosta terrestre, spesso trovato in minerali di molibdenite, e viene tipicamente estratto attraverso processi metallurgici complessi. In generale, le proprietà uniche di Renio lo rendono un materiale prezioso in varie applicazioni industriali e tecnologiche.
Formula:Re
InChI:InChI=1S/Re
InChI key:InChIKey=WUAPFZMCVAUBPE-UHFFFAOYSA-N
SMILES:[Re]
Sinonimi:- Nsc 600662
- Renio
- Rhenium element
- rhenium
- Rhenium (5%)
- RheniumfoilNmmthickcagxmm
- Rhenium foil (99.99%)
- Rheniumoncarbonunreducedpowder
- MeSH ID: D012211
- Rhenium pellets (99.99%)
- RheniumpelletsNmmdiaxmmlong
- Rheniumrodmmdiameter
- RheniumwireNmmdiacagm
- Rhenium rod
- Rhenium (10%)
- Rhenium foil (99.9+%)
- Rhenium
- Vedi altri sinonimi
Ordinare per
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Rhenium powder, -325 mesh, 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:RePurezza:99.99%Colore e forma:PowderPeso molecolare:186.21Rhenium wire, 0.5mm (0.02in) dia, 99.97% (metals basis)
CAS:<p>Form: Approx.4.13g/m</p>Formula:RePurezza:99.97%Peso molecolare:186.21Rhenium wire, 1.0mm (0.04in) 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>Purezza:99.97%Rhenium powder, -22 mesh, Puratronic™, 99.997% (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:99.997%Colore e forma:Grey, Powder, -22 meshPeso molecolare:186.21Rhenium wire, 0.1mm (0.004 in.) dia., annealed, 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, 0.1mm (0.004in) dia, annealedPeso molecolare:186.21Rhenium foil, 0.025mm (0.001in) 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:Foil, 0.025mm (0.001in) thickPeso molecolare:186.21Rhenium 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:186.21Rhenium 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:186.21Rhenium 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%Rhenium rod, 4.7-5mm (0.19-0.2in) dia, 99.97% (metals basis)
CAS:<p></p>Formula:RePurezza:99.97%Colore e forma:Rod, 4.7-5.0 mm (0.19-0.20 in.) dia.Peso molecolare:186.21Rhenium foil, 0.1mm (0.004in) 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>Formula:RePurezza:99.97%Colore e forma:Foil, 0.1 mm (0.004 in.) thickPeso molecolare:186.21Rhenium slug, 12.7mm (0.5 in.) 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>Purezza:99.99%Rhenium foil, 0.5mm (0.02in) thick, annealed, 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%Rhenium powder (99.99%) PURATREM
CAS:<p>Rhenium powder (99.99%) PURATREM</p>Formula:RePurezza:(99.99%)Colore e forma:-325 mesh pwdr.Peso molecolare:186.20Rhenium, powder -325 mesh
CAS:Rhenium, powder -325 meshPurezza:99.997%Colore e forma:Grey PowderPeso molecolare:186.21g/molRhenium, powder -22 mesh
CAS:Rhenium, powder -22 meshPurezza:99.997%Colore e forma:PowderPeso molecolare:186.21g/mol



