CAS 7440-02-0

Níquel

Descripción:

Níquel es un metal de transición con el símbolo químico Ni y el número CAS 7440-02-0. Se caracteriza por su apariencia blanco plateada y es conocido por su alta ductilidad y maleabilidad. Níquel tiene un punto de fusión y un punto de ebullición relativamente altos en comparación con muchos otros metales, lo que lo hace adecuado para aplicaciones a altas temperaturas. Exhibe una excelente resistencia a la corrosión, particularmente en entornos alcalinos, razón por la cual a menudo se utiliza en aleaciones y recubrimientos para mejorar la durabilidad. Níquel es ferromagnético a temperatura ambiente, lo que significa que puede ser magnetizado. En términos de reactividad química, Níquel puede formar varios estados de oxidación, siendo +2 el más común en compuestos. Reacciona fácilmente con ácidos, liberando gas hidrógeno, y también puede formar iones complejos en solución. Níquel es un elemento traza esencial en sistemas biológicos, desempeñando un papel en ciertos procesos enzimáticos, pero la exposición excesiva puede ser tóxica. Sus aplicaciones van desde la producción de acero inoxidable hasta baterías y catalizadores en reacciones químicas.

Fórmula: Ni

InChI: InChI=1S/Ni

Clave InChI: InChIKey=PXHVJJICTQNCMI-UHFFFAOYSA-N

SMILES: [Ni]

Sinónimos:

• 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 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

Fórmula: Ni

Pureza: 99.5%

Forma y color: Foil, 0.787mm (0.031in) thick, annealed., Silvery

Peso molecular: 58.69

Ref: 02-014193

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

CAS: 7440-02-0

Form: approx. 1.4g/25x250mm

Fórmula: Ni

Pureza: 99.5%

Peso molecular: 58.69

Ref: 02-000228

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

Fórmula: Ni

Pureza: 99.99%

Forma y color: Foil, 0.025mm (0.001in) thick

Peso molecular: 58.69

Ref: 02-010254

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

CAS: 7440-02-0

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

Fórmula: Ni

Pureza: 99.5%

Forma y color: Wire

Peso molecular: 58.69

Ref: 02-010250

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

Fórmula: Ni

Pureza: 99.98%

Forma y color: Silvery, Slug, 6.35mm (0.25in) diameter.

Peso molecular: 58.69

Ref: 02-042329

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

Fórmula: Ni

Pureza: 99.9945%

Forma y color: Foil, 2.0mm (0.08in) thick., Silvery

Peso molecular: 58.69

Ref: 02-012042

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

Pureza: 99.97%

Ref: 02-012957

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

Fórmula: Ni

Pureza: 99.98%

Forma y color: Slug, 6.35mm (0.25in) diameter., Silvery

Peso molecular: 58.69

Ref: 02-039673

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

Fórmula: Ni

Pureza: 99.994%

Forma y color: Silvery, Wire, 0.25mm (0.01in) diameter.

Peso molecular: 58.69

Ref: 02-010931

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

Fórmula: Ni

Pureza: 99%

Forma y color: Silvery, Rod, 3.2mm (0.12in) diameter.

Peso molecular: 58.69

Ref: 02-039705

Nickel rod, 5mm (0.2in) 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

Fórmula: Ni

Pureza: 99.999%

Peso molecular: 58.69

Ref: 02-042835

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

Fórmula: Ni

Pureza: 99.994%

Forma y color: Silvery, Foil, 0.1mm (0.004in) thick.

Peso molecular: 58.69

Ref: 02-012046

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

CAS: 7440-02-0

Form: Approx.22.3g/50 x 50mm

Fórmula: Ni

Pureza: 99.5%

Peso molecular: 58.69

Ref: 02-044824

Nickel gauze, 50 mesh woven from 0.05mm (0.002in) 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

Fórmula: Ni

Peso molecular: 58.69

Ref: 02-040914

Nickel wire, 0.5mm (0.02in) 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

Pureza: 99.999%

Ref: 02-043761

Nickel wire, 0.38mm (0.015 in.) dia., 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

Fórmula: Ni

Pureza: 99.8%

Forma y color: Wire, 0.38mm (0.015in) diameter., Silvery

Peso molecular: 58.69

Ref: 02-010253

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

Fórmula: Ni

Pureza: 99.5%

Forma y color: Silvery, Rod, 12.7mm (0.5in) diameter, annealed.

Peso molecular: 58.69

Ref: 02-011453

Nickel wire, 2.0mm (0.08in) dia, annealed, 99.5% (metals basis)

CAS: 7440-02-0

Form: approx. 28.0g/m, Temper: soft

Fórmula: Ni

Pureza: 99.5%

Forma y color: Silvery, Wire, 2.0mm (0.08in) diameter, annealed.

Peso molecular: 58.69

Ref: 02-014188

Nickel wire, 2.0mm (0.08in) dia, annealed, 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

Fórmula: Ni

Pureza: 99.98%

Forma y color: Wire, 2.0mm (0.08in) diameter, annealed., Silvery

Peso molecular: 58.69

Ref: 02-043134

Nickel wire, 0.63mm (0.025in) 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

Fórmula: Ni

Pureza: 99.5%

Forma y color: Wire, 0.63mm (0.025in) diameter., Metallic grey

Peso molecular: 58.69

Ref: 02-000223