CAS 7440-02-0

Níquel

Descrição:

Níquel é um metal de transição com o símbolo químico Ni e o número CAS 7440-02-0. É caracterizado por sua aparência prateada e é conhecido por sua alta ductilidade e maleabilidade. Níquel tem um ponto de fusão e um ponto de ebulição relativamente altos em comparação com muitos outros metais, tornando-o adequado para aplicações em altas temperaturas. Apresenta excelente resistência à corrosão, particularmente em ambientes alcalinos, razão pela qual é frequentemente utilizado em ligas e revestimentos para aumentar a durabilidade. Níquel é ferromagnético à temperatura ambiente, o que significa que pode ser magnetizado. Em termos de reatividade química, Níquel pode formar vários estados de oxidação, sendo +2 o mais comum em compostos. Reage prontamente com ácidos, liberando gás hidrogênio, e também pode formar íons complexos em solução. Níquel é um elemento traço essencial em sistemas biológicos, desempenhando um papel em certos processos enzimáticos, mas a exposição excessiva pode ser tóxica. Suas aplicações variam desde a produção de aço inoxidável até baterias e catalisadores em reações químicas.

Fórmula: Ni

InChI: InChI=1S/Ni

Chave 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%

Cor e Forma: 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%

Cor e Forma: 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%

Cor e Forma: 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%

Cor e Forma: 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%

Cor e Forma: 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%

Cor e Forma: 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%

Cor e Forma: 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%

Cor e Forma: 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%

Cor e Forma: 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%

Cor e Forma: 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%

Cor e Forma: 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%

Cor e Forma: 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%

Cor e Forma: 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%

Cor e Forma: Wire, 0.63mm (0.025in) diameter., Metallic grey

Peso molecular: 58.69

Ref: 02-000223