CAS 7440-02-0

Nickel

Beschreibung:

Nickel ist ein Übergangsmetall mit dem chemischen Symbol Ni und der CAS-Nummer 7440-02-0. Es zeichnet sich durch sein silber-weißes Aussehen aus und ist bekannt für seine hohe Duktilität und Verformbarkeit. Nickel hat einen relativ hohen Schmelz- und Siedepunkt im Vergleich zu vielen anderen Metallen, was es für Hochtemperaturanwendungen geeignet macht. Es zeigt eine ausgezeichnete Korrosionsbeständigkeit, insbesondere in alkalischen Umgebungen, weshalb es häufig in Legierungen und Beschichtungen verwendet wird, um die Haltbarkeit zu erhöhen. Nickel ist bei Raumtemperatur ferromagnetisch, was bedeutet, dass es magnetisiert werden kann. In Bezug auf die chemische Reaktivität kann Nickel verschiedene Oxidationszustände bilden, wobei +2 der häufigste in Verbindungen ist. Es reagiert leicht mit Säuren und setzt Wasserstoffgas frei und kann auch komplexe Ionen in Lösung bilden. Nickel ist ein essentielles Spurenelement in biologischen Systemen und spielt eine Rolle in bestimmten enzymatischen Prozessen, aber übermäßige Exposition kann toxisch sein. Seine Anwendungen reichen von der Edelstahlproduktion bis hin zu Batterien und Katalysatoren in chemischen Reaktionen.

Formel: Ni

InChl: InChI=1S/Ni

InChI Key: InChIKey=PXHVJJICTQNCMI-UHFFFAOYSA-N

SMILES: [Ni]

Synonyme:

• 2007Sus
• 2020Ss
• 2020Sus
• 4Sp10
• 4Sp400
• CHT
• Celmet
• Fibrex
• Incofoam
• LC-Ni
• NiFL
• NiFW
• Nickel(2+)
• Niquel
• Np-Ni-3
• Raney-Ni
• Raney-Nickel
• SF-Ni
• SFR-Ni
• Trimag
• Yh-623
• Ni 4303T
• Nickel
• C.I. 77775

Nickel slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, 99.98% (metals basis)

CAS: 7440-02-0

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: Ni

Reinheit: 99.98%

Farbe und Form: Silvery, Slug, 3.175mm (0.125in) diameter.

Molekulargewicht: 58.69

Ref: 02-042326

Nickel sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick, 99.99% (metals basis)

CAS: 7440-02-0

Magnetron sputtering source

Formel: Ni

Reinheit: 99.99%

Farbe und Form: Silvery white, Sputtering target, 50.8mm (2.0in) diameter x 3.18mm (0.125in) thick.

Molekulargewicht: 58.69

Ref: 02-040874

Nickel powder, APS 2.2-3.0 micron, 99.9% (metals basis), C typically <0.25%

CAS: 7440-02-0

Form: S.A. approx. 0.68m2/g, Apparent density 0.5-0.65g/cm3

Formel: Ni

Reinheit: 99.9%

Farbe und Form: Filamentary powder

Molekulargewicht: 58.69

Ref: 02-010255

Nickel wire, 1.0mm (0.04in) dia, hard, 99.5% (metals basis)

CAS: 7440-02-0

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: Ni

Reinheit: 99.5%

Farbe und Form: Silvery, Wire 1.0mm (0.04in) diameter, hardened.

Molekulargewicht: 58.69

Ref: 02-041361

Nickel wire, 0.5mm (0.02in) dia, annealed, 99.98% (metals basis)

CAS: 7440-02-0

Form: Approx.1.75g/m, Temper: soft

Formel: Ni

Reinheit: 99.98%

Molekulargewicht: 58.69

Ref: 02-043132

Nickel wire, 0.05mm (0.002in) dia, Puratronic™, 99.99% (met als basis)

CAS: 7440-02-0

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: Ni

Reinheit: 99.99%

Molekulargewicht: 58.69

Ref: 02-010933

Nickel sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick, 99.99% (metals basis)

CAS: 7440-02-0

The accumulation of radiation defects in the crystal lattice of nickel in the course of irradiation leads to an increase in the metal sputtering yield from the surface of grains, making it comparable with the sputtering yield from the intergranular region. These result in development of the heavy io

Reinheit: 99.99%

Ref: 02-040876

Nickel gauze, 20 mesh woven from 0.18mm (0.007in) dia wire

CAS: 7440-02-0

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: Ni

Farbe und Form: Gauze, 20 mesh woven from 0.18 mm (0.007 in.) dia. wire

Molekulargewicht: 58.69

Ref: 02-039704

Nickel sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick, 99.99% (metals basis)

CAS: 7440-02-0

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: 02-040875

Nickel foil, 2.0mm (0.08in) thick, 99.5% (metals basis)

CAS: 7440-02-0

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: Ni

Reinheit: 99.5%

Farbe und Form: Silvery, Foil, 2.0mm (0.08in) thick.

Molekulargewicht: 58.69

Ref: 02-044825

Nickel rod, 6.35mm (0.25in) dia, 99.5% (metals basis)

CAS: 7440-02-0

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: Ni

Reinheit: 99.5%

Farbe und Form: Rod, 6.35mm (0.25in) diameter., Silvery

Molekulargewicht: 58.69

Ref: 02-011454

Nickel foil, 0.787mm (0.031in) thick, annealed, 99.5% (metals basis)

CAS: 7440-02-0

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: Ni

Reinheit: 99.5%

Farbe und Form: Foil, 0.787mm (0.031in) thick, annealed., Silvery

Molekulargewicht: 58.69

Ref: 02-014193

Nickel spheres, silver coated, -250 mesh, Ni typically 99.8% (metals basis)

CAS: 7440-02-0

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: NiAgwt

Reinheit: 99.8%

Ref: 02-013793

Nickel wire, 1.0mm (0.04in) dia, annealed, Puratronic™, 99.995% (metals basis)

CAS: 7440-02-0

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: Ni

Reinheit: 99.995%

Farbe und Form: Silvery, Wire, 1.0mm (0.04in) diameter, annealed.

Molekulargewicht: 58.69

Ref: 02-010929

Nickel wire, 1.0mm (0.04in) dia, Puratronic™, 99.999% (metals basis)

CAS: 7440-02-0

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: Ni

Reinheit: 99.999%

Farbe und Form: Metallic grey, Wire, 1.0 mm dia.

Molekulargewicht: 58.69

Ref: 02-043762

Nickel slug, 6.35mm (0.25 in.) dia. x 12.7mm (0.50 in.) length, 99.98% (metals basis)

CAS: 7440-02-0

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: Ni

Reinheit: 99.98%

Farbe und Form: Silvery, Slug, 6.35mm (0.25in) diameter.

Molekulargewicht: 58.69

Ref: 02-042329

Nickel lump, vacuum remelted, low Oxygen, 99.97% (metals basis)

CAS: 7440-02-0

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: 02-012957

Nickel powder, APS 3-7 micron, 99.9% (metals basis)

CAS: 7440-02-0

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: Ni

Reinheit: 99.9%

Farbe und Form: Gray, Powder

Molekulargewicht: 58.69

Ref: 02-010256

Nickel powder, 99.996% (metals basis), Puratronic™

CAS: 7440-02-0

C typically less-than0.05%

Formel: Ni

Reinheit: 99.996%

Molekulargewicht: 58.69

Ref: 02-010674

Nickel rod, 12.7mm (0.5in) dia, annealed, 99.5% (metals basis)

CAS: 7440-02-0

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: Ni

Reinheit: 99.5%

Farbe und Form: Silvery, Rod, 12.7mm (0.5in) diameter, annealed.

Molekulargewicht: 58.69

Ref: 02-011453