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
- Voir plus de synonymes
Trier par
Degré de pureté (%)
0
100
|
0
|
50
|
90
|
95
|
100
Skeletal Nickel Catalyst slurry in Water [Active catalyst for Hydrogenation]
CAS :Formule :NiCouleur et forme :Black crystal to lump to liquidMasse moléculaire :58.69Nickel wire, 0.25mm (0.01in) dia, Puratronic™, 99.994% (metals basis)
CAS :<p>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</p>Formule :NiDegré de pureté :99.994%Couleur et forme :Silvery, Wire, 0.25mm (0.01in) diameter.Masse moléculaire :58.69Nickel powder, 99.996% (metals basis), Puratronic™
CAS :<p>C typically less-than0.05%</p>Formule :NiDegré de pureté :99.996%Masse moléculaire :58.69Nickel wire, 0.5mm (0.02in) dia, annealed, 99.5% (metals basis)
CAS :<p>Form: Approx.1.75g/m, Temper: soft</p>Formule :NiDegré de pureté :99.5%Couleur et forme :WireMasse moléculaire :58.69Nickel foil, 2.0mm (0.08in) thick, Puratronic™, 99.9945% (metals basis)
CAS :<p>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</p>Formule :NiDegré de pureté :99.9945%Couleur et forme :Foil, 2.0mm (0.08in) thick., SilveryMasse moléculaire :58.69Nickel spheres, silver coated, -250 mesh, Ni typically 99.8% (metals basis)
CAS :<p>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</p>Formule :NiAgwtDegré de pureté :99.8%Nickel foil, 0.025mm (0.001in) thick, annealed, 99.5% (metals basis)
CAS :<p>Form: approx. 1.4g/25x250mm</p>Formule :NiDegré de pureté :99.5%Masse moléculaire :58.69Nickel slug, 6.35mm (0.25 in.) dia. x 6.35mm (0.25 in.) length, 99.98% (metals basis)
CAS :<p>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</p>Formule :NiDegré de pureté :99.98%Couleur et forme :Slug, 6.35mm (0.25in) diameter., SilveryMasse moléculaire :58.69Nickel foil, 0.025mm (0.001in) thick, 99.99% (metals basis)
CAS :<p>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</p>Formule :NiDegré de pureté :99.99%Couleur et forme :Foil, 0.025mm (0.001in) thickMasse moléculaire :58.69Nickel foil, 0.787mm (0.031in) thick, annealed, 99.5% (metals basis)
CAS :<p>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</p>Formule :NiDegré de pureté :99.5%Couleur et forme :Foil, 0.787mm (0.031in) thick, annealed., SilveryMasse moléculaire :58.69Nickel wire, 1.0mm (0.04in) dia, Puratronic™, 99.999% (metals basis)
CAS :<p>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</p>Formule :NiDegré de pureté :99.999%Couleur et forme :Metallic grey, Wire, 1.0 mm dia.Masse moléculaire :58.69Nickel slug, 6.35mm (0.25 in.) dia. x 12.7mm (0.50 in.) length, 99.98% (metals basis)
CAS :<p>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</p>Formule :NiDegré de pureté :99.98%Couleur et forme :Silvery, Slug, 6.35mm (0.25in) diameter.Masse moléculaire :58.69Nickel lump, vacuum remelted, low Oxygen, 99.97% (metals basis)
CAS :<p>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</p>Degré de pureté :99.97%Nickel powder, APS 3-7 micron, 99.9% (metals basis)
CAS :<p>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</p>Formule :NiDegré de pureté :99.9%Couleur et forme :Gray, PowderMasse moléculaire :58.69Nickel rod, 3.2mm (0.12in) dia, 99% (metals basis)
CAS :<p>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</p>Formule :NiDegré de pureté :99%Couleur et forme :Silvery, Rod, 3.2mm (0.12in) diameter.Masse moléculaire :58.69Nickel foil, 1.0mm (0.04in) thick, 99.5% (metals basis)
CAS :<p>Form: Approx.22.3g/50 x 50mm</p>Formule :NiDegré de pureté :99.5%Masse moléculaire :58.69Nickel wire, 1.6mm (0.063in) dia, annealed, 99.95% (metals basis)
CAS :<p>Form: Approx.17.9g/m, Temper: soft</p>Formule :NiDegré de pureté :99.95%Couleur et forme :Silvery, Wire, 1.6mm (0.063in) diameter, annealed.Masse moléculaire :58.69Nickel rod, 12.7mm (0.5in) dia, annealed, 99.5% (metals basis)
CAS :<p>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</p>Formule :NiDegré de pureté :99.5%Couleur et forme :Silvery, Rod, 12.7mm (0.5in) diameter, annealed.Masse moléculaire :58.69Nickel wire, 1.0mm (0.04in) dia, annealed, Puratronic™, 99.995% (metals basis)
CAS :<p>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</p>Formule :NiDegré de pureté :99.995%Couleur et forme :Silvery, Wire, 1.0mm (0.04in) diameter, annealed.Masse moléculaire :58.69Nickel foil, 0.1mm (0.004in) thick, Puratronic™, 99.994% (metals basis)
CAS :<p>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</p>Formule :NiDegré de pureté :99.994%Couleur et forme :Silvery, Foil, 0.1mm (0.004in) thick.Masse moléculaire :58.69
![Skeletal Nickel Catalyst slurry in Water [Active catalyst for Hydrogenation]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb%2FK0073.jpg&w=3840&q=75)
