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

Skeletal Nickel Catalyst slurry in Water [Active catalyst for Hydrogenation]

CAS : 7440-02-0

Formule : Ni

Couleur et forme : Black crystal to lump to liquid

Masse moléculaire : 58.69

Ref: 3B-K0073

Nickel wire, 0.25mm (0.01in) dia, Puratronic™, 99.994% (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 : 99.994%

Couleur et forme : Silvery, Wire, 0.25mm (0.01in) diameter.

Masse moléculaire : 58.69

Ref: 02-010931

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 wire, 0.5mm (0.02in) dia, annealed, 99.5% (metals basis)

CAS : 7440-02-0

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

Formule : Ni

Degré de pureté : 99.5%

Couleur et forme : Wire

Masse moléculaire : 58.69

Ref: 02-010250

Nickel foil, 2.0mm (0.08in) thick, Puratronic™, 99.9945% (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 : 99.9945%

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

Masse moléculaire : 58.69

Ref: 02-012042

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 foil, 0.025mm (0.001in) thick, annealed, 99.5% (metals basis)

CAS : 7440-02-0

Form: approx. 1.4g/25x250mm

Formule : Ni

Degré de pureté : 99.5%

Masse moléculaire : 58.69

Ref: 02-000228

Nickel slug, 6.35mm (0.25 in.) dia. x 6.35mm (0.25 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 : Slug, 6.35mm (0.25in) diameter., Silvery

Masse moléculaire : 58.69

Ref: 02-039673

Nickel foil, 0.025mm (0.001in) 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

Formule : Ni

Degré de pureté : 99.99%

Couleur et forme : Foil, 0.025mm (0.001in) thick

Masse moléculaire : 58.69

Ref: 02-010254

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 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 rod, 3.2mm (0.12in) dia, 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

Formule : Ni

Degré de pureté : 99%

Couleur et forme : Silvery, Rod, 3.2mm (0.12in) diameter.

Masse moléculaire : 58.69

Ref: 02-039705

Nickel foil, 1.0mm (0.04in) thick, 99.5% (metals basis)

CAS : 7440-02-0

Form: Approx.22.3g/50 x 50mm

Formule : Ni

Degré de pureté : 99.5%

Masse moléculaire : 58.69

Ref: 02-044824

Nickel wire, 1.6mm (0.063in) dia, annealed, 99.95% (metals basis)

CAS : 7440-02-0

Form: Approx.17.9g/m, Temper: soft

Formule : Ni

Degré de pureté : 99.95%

Couleur et forme : Silvery, Wire, 1.6mm (0.063in) diameter, annealed.

Masse moléculaire : 58.69

Ref: 02-043310

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

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 foil, 0.1mm (0.004in) thick, Puratronic™, 99.994% (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 : 99.994%

Couleur et forme : Silvery, Foil, 0.1mm (0.004in) thick.

Masse moléculaire : 58.69

Ref: 02-012046