357634

Nickel

wire, diam. 0.25 mm, ≥99.9%

• Empirische Formel (Hill-System): Ni
• CAS-Nummer: 7440-02-0
• Molekulargewicht: 58.69
• EG-Nummer: 231-111-4
• MDL-Nummer: MFCD00011137
• UNSPSC-Code: 11101706
• PubChem Substanz-ID: 24861929
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥99.9%
• Form: wire
• Eignung der Reaktion: core: nickel; reagent type: catalyst
• Widerstandsfähigkeit: 6.97 μΩ-cm, 20°C
• Durchmesser: 0.25 mm
• bp: 2732 °C (lit.)
• mp (Schmelzpunkt): 1453 °C (lit.)
• Dichte: 8.9 g/mL at 25 °C (lit.)
• SMILES String: [Ni]
• InChI: 1S/Ni
• InChIKey: PXHVJJICTQNCMI-UHFFFAOYSA-N

Beschreibung

Anwendung

Nickel can be used as a catalyst in:

• Various reactions such as hydrogenation, oxidative addition, C−H activation, oxidative cyclization, cross-coupling reaction.
• Selective hydrogenolysis of the aromatic ethers.
• Steam reforming process to produce hydrogen and synthesis gas.
• Benzaldehyde hydrogenation.
• Methanation of CO₂.

Menge

2.2 g = 5 m

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H317,H351,H372
• P-Sätze: P202 - P260 - P264 - P280 - P302 + P352 - P308 + P313
• Gefahreneinstufungen: Carc. 2 - Skin Sens. 1 - STOT RE 1
• Lagerklassenschlüssel: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges