CAS 7440-02-0

Nickel

Description :

Nickel est un métal de transition avec le symbole chimique Ni et le numéro CAS 7440-02-0. Il se caractérise par son apparence argentée et est connu pour sa grande ductilité et malléabilité. Nickel a un point de fusion et un point d'ébullition relativement élevés par rapport à de nombreux autres métaux, ce qui le rend adapté aux applications à haute température. Il présente une excellente résistance à la corrosion, en particulier dans des environnements alcalins, c'est pourquoi il est souvent utilisé dans des alliages et des revêtements pour améliorer la durabilité. Nickel est ferromagnétique à température ambiante, ce qui signifie qu'il peut être magnétisé. En termes de réactivité chimique, Nickel peut former divers états d'oxydation, le +2 étant le plus courant dans les composés. Il réagit facilement avec les acides, libérant du gaz hydrogène, et peut également former des ions complexes en solution. Nickel est un élément trace essentiel dans les systèmes biologiques, jouant un rôle dans certains processus enzymatiques, mais une exposition excessive peut être toxique. Ses applications vont de la production d'acier inoxydable aux batteries et catalyseurs dans les réactions chimiques.

Formule : Ni

InChI : InChI=1S/Ni

Code InChI : InChIKey=PXHVJJICTQNCMI-UHFFFAOYSA-N

SMILES : [Ni]

Synonymes :

• 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

Formule : Ni

Degré de pureté : 99.98%

Couleur et forme : Silvery, Slug, 3.175mm (0.125in) diameter.

Masse moléculaire : 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

Formule : Ni

Degré de pureté : 99.99%

Couleur et forme : Silvery white, Sputtering target, 50.8mm (2.0in) diameter x 3.18mm (0.125in) thick.

Masse moléculaire : 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

Formule : Ni

Degré de pureté : 99.9%

Couleur et forme : Filamentary powder

Masse moléculaire : 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

Formule : Ni

Degré de pureté : 99.5%

Couleur et forme : Silvery, Wire 1.0mm (0.04in) diameter, hardened.

Masse moléculaire : 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

Formule : Ni

Degré de pureté : 99.98%

Masse moléculaire : 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

Formule : Ni

Degré de pureté : 99.99%

Masse moléculaire : 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

Degré de pureté : 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

Formule : Ni

Couleur et forme : Gauze, 20 mesh woven from 0.18 mm (0.007 in.) dia. wire

Masse moléculaire : 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

Degré de pureté : 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

Formule : Ni

Degré de pureté : 99.5%

Couleur et forme : Silvery, Foil, 2.0mm (0.08in) thick.

Masse moléculaire : 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

Formule : Ni

Degré de pureté : 99.5%

Couleur et forme : Rod, 6.35mm (0.25in) diameter., Silvery

Masse moléculaire : 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

Formule : Ni

Degré de pureté : 99.5%

Couleur et forme : Foil, 0.787mm (0.031in) thick, annealed., Silvery

Masse moléculaire : 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

Formule : NiAgwt

Degré de pureté : 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

Formule : Ni

Degré de pureté : 99.995%

Couleur et forme : Silvery, Wire, 1.0mm (0.04in) diameter, annealed.

Masse moléculaire : 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

Formule : Ni

Degré de pureté : 99.999%

Couleur et forme : Metallic grey, Wire, 1.0 mm dia.

Masse moléculaire : 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

Formule : Ni

Degré de pureté : 99.98%

Couleur et forme : Silvery, Slug, 6.35mm (0.25in) diameter.

Masse moléculaire : 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

Degré de pureté : 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

Formule : Ni

Degré de pureté : 99.9%

Couleur et forme : Gray, Powder

Masse moléculaire : 58.69

Ref: 02-010256

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

CAS : 7440-02-0

C typically less-than0.05%

Formule : Ni

Degré de pureté : 99.996%

Masse moléculaire : 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

Formule : Ni

Degré de pureté : 99.5%

Couleur et forme : Silvery, Rod, 12.7mm (0.5in) diameter, annealed.

Masse moléculaire : 58.69

Ref: 02-011453