CAS 7440-15-5

Rhenium

Beschreibung:

Rhenium ist ein Übergangsmetall mit dem Symbol Re und der Ordnungszahl 75. Es zeichnet sich durch seinen hohen Schmelzpunkt aus, der einer der höchsten unter allen Elementen ist, und sein dichtes, silber-weißes Aussehen. Rhenium ist bemerkenswert für seine hervorragende Beständigkeit gegen Korrosion und Oxidation, was es für Hochtemperaturanwendungen geeignet macht. Es zeigt eine Vielzahl von Oxidationszuständen, wobei +7 der höchste ist, und kann eine Reihe von Verbindungen bilden, einschließlich Rhenium-Oxiden und Rhenium-Sulfiden. Rhenium wird hauptsächlich in Superlegierungen für Jet-Triebwerke und in Katalysatoren für die Erdölraffination verwendet. Seine Isotope, insbesondere Rhenium-186 und Rhenium-188, haben Anwendungen in der Nuklearmedizin. Darüber hinaus ist Rhenium relativ selten in der Erdkruste, oft in Molybdänit-Erzen zu finden, und wird typischerweise durch komplexe metallurgische Prozesse extrahiert. Insgesamt machen die einzigartigen Eigenschaften von Rhenium es zu einem wertvollen Material in verschiedenen industriellen und technologischen Anwendungen.

Formel: Re

InChl: InChI=1S/Re

InChI Key: InChIKey=WUAPFZMCVAUBPE-UHFFFAOYSA-N

SMILES: [Re]

Synonyme:

• 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

Rhenium powder, -325 mesh, 99.99% (metals basis)

CAS: 7440-15-5

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

Formel: Re

Reinheit: 99.99%

Farbe und Form: Powder

Molekulargewicht: 186.21

Ref: 02-010313

Rhenium wire, 0.5mm (0.02in) dia, 99.97% (metals basis)

CAS: 7440-15-5

Form: Approx.4.13g/m

Formel: Re

Reinheit: 99.97%

Molekulargewicht: 186.21

Ref: 02-010312

Rhenium wire, 1.0mm (0.04in) dia, 99.97% (metals basis)

CAS: 7440-15-5

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

Reinheit: 99.97%

Ref: 02-014169

Rhenium powder, -22 mesh, Puratronic™, 99.997% (metals basis)

CAS: 7440-15-5

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

Formel: Re

Reinheit: 99.997%

Farbe und Form: Grey, Powder, -22 mesh

Molekulargewicht: 186.21

Ref: 02-010673

Rhenium wire, 0.1mm (0.004 in.) dia., annealed, 99.97% (metals basis)

CAS: 7440-15-5

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

Formel: Re

Reinheit: 99.97%

Farbe und Form: Wire, 0.1mm (0.004in) dia, annealed

Molekulargewicht: 186.21

Ref: 02-010310

Rhenium foil, 0.025mm (0.001in) thick, 99.97% (metals basis)

CAS: 7440-15-5

Form: Approx. 3.29g/25 x 25mm; Solid in various forms

Formel: Re

Reinheit: 99.97%

Farbe und Form: Foil, 0.025mm (0.001in) thick

Molekulargewicht: 186.21

Ref: 02-010307

Rhenium wire, 0.25mm (0.01in) dia, 99.97% (metals basis)

CAS: 7440-15-5

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

Formel: Re

Reinheit: 99.97%

Farbe und Form: Wire, 0.25mm (0.01in) diameter

Molekulargewicht: 186.21

Ref: 02-010311

Rhenium foil, 0.25mm (0.01in) thick, 99.97% (metals basis)

CAS: 7440-15-5

Form: Approx. 3.29g/25 x 25mm; Solid in various forms

Formel: Re

Reinheit: 99.97%

Farbe und Form: Foil

Molekulargewicht: 186.21

Ref: 02-010309

Rhenium foil, 1.0mm (0.04in) thick, 99.97% (metals basis)

CAS: 7440-15-5

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

Reinheit: 99.97%

Ref: 02-013984

Rhenium rod, 4.7-5mm (0.19-0.2in) dia, 99.97% (metals basis)

CAS: 7440-15-5

Formel: Re

Reinheit: 99.97%

Farbe und Form: Rod, 4.7-5.0 mm (0.19-0.20 in.) dia.

Molekulargewicht: 186.21

Ref: 02-000270

Rhenium foil, 0.1mm (0.004in) thick, 99.97% (metals basis)

CAS: 7440-15-5

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

Formel: Re

Reinheit: 99.97%

Farbe und Form: Foil, 0.1 mm (0.004 in.) thick

Molekulargewicht: 186.21

Ref: 02-010308

Rhenium slug, 12.7mm (0.5 in.) dia., 99.99% (metals basis)

CAS: 7440-15-5

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

Reinheit: 99.99%

Ref: 02-045524

Rhenium foil, 0.5mm (0.02in) thick, annealed, 99.97% (metals basis)

CAS: 7440-15-5

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

Reinheit: 99.97%

Ref: 02-013983

Rhenium powder (99.99%) PURATREM

CAS: 7440-15-5

Rhenium powder (99.99%) PURATREM

Formel: Re

Reinheit: (99.99%)

Farbe und Form: -325 mesh pwdr.

Molekulargewicht: 186.20

Ref: 08-75-1890

Rhenium Pellets ca. 8 x 17 mm, 99.9%

CAS: 7440-15-5

Ref: 7W-GX7341

Rhenium Rod, annealed 2 mm, 99.97%

CAS: 7440-15-5

Ref: 7W-GX1749

Rhenium, powder -325 mesh

CAS: 7440-15-5

Rhenium, powder -325 mesh

Reinheit: 99.997%

Farbe und Form: Grey Powder

Molekulargewicht: 186.21g/mol

Ref: 54-IN2989

Rhenium Wire 0.25 mm diameter, 99.99%

CAS: 7440-15-5

Ref: 7W-GX7039

Rhenium Foil 0.05mm, 99.97%

CAS: 7440-15-5

Ref: 7W-GX9025

Rhenium, powder -22 mesh

CAS: 7440-15-5

Rhenium, powder -22 mesh

Reinheit: 99.997%

Farbe und Form: Powder

Molekulargewicht: 186.21g/mol

Ref: 54-IN2992