Rhenium powder (99.99%) PURATREM

• CAS: 7440-15-5
• Catalog Number: ACM7440155-2
• Category: Nanoparticles & Nanopowders
• Molecular Weight: 186.207g/mol
• Molecular Formula: Re
• Synonyms: I14-42280; Rhenium, foil, thickness 0.04 mm, length 1 m, coil width .8 mm; Rhenium, foil, thickness 0.04 mm, length 0.2 m, coil width .7 mm; Rhenium, foil, thickness 0.025 mm, length 5 m, coil width 0.76 mm; Rhenium, wire reel, 0.5m, diameter 0.25mm, annealed, 99.97%; Rhenium, wire reel, 1m, diameter 0.2mm, annealed, 99.97%; Rhenium, foil, thickness 0.125 mm, size 25 x 25 mm, purity 99.99%; Rhenium foil, 1.0mm (0.04in) thick; MFCD00011195; Rhenium, wire reel, 1m, diameter 0.15mm, annealed, 99.97%
• IUPAC Name: rhenium
• SMILES: [Re]
• InChI: InChI=1S/Re
• InChI Key: WUAPFZMCVAUBPE-UHFFFAOYSA-N
• Application: Small quantities of rhenium are alloyed with iron to form steel that is both hard and resistantto wear and high-temperatures. Because of its high melting point, rhenium is used inmany applications where long-wearing, high-temperature electrical components are required,such as electrical contacts and switches and high-temperature thermocouples. This physicalquality makes rhenium alloys ideal for use in rocket and missile engines. It is also used to formthe filaments in photographic flash lamps.Rhenium's isotope (187Re) has a very long half-life and decays by both beta and alpharadiation at a very steady rate. This factor makes it useful as a standard to measure the age ofthe universe.
• Storage: Flammables area
• Covalently-Bonded Unit Count: 1
• EC Number: 231-124-5
• Exact Mass: 186.956g/mol
• Heavy Atom Count: 1
• Monoisotopic Mass: 186.956g/mol
• Physical Description: OtherSolid;Liquid
• Topological Polar Surface Area: 0A^2
• UNII: 7YHU292INY

Custom Reviews

December 15, 2022

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Very good reagent!
I use this for my experiment, it works well