357634

Nickel

≥99.9%, wire, diam. 0.25 mm

• Lineární vzorec: Ni
• Číslo CAS: 7440-02-0
• Molekulová hmotnost: 58.69
• NACRES: NA.22
• PubChem Substance ID: 24861929
• UNSPSC Code: 11101706
• EC Number: 231-111-4
• MDL number: MFCD00011137

Vlastnosti

• Název produktu: Nickel, wire, diam. 0.25 mm, ≥99.9%
• Quality Segment: 100
• assay: ≥99.9%
• form: wire
• reaction suitability: core: nickel, reagent type: catalyst
• resistivity: 6.97 μΩ-cm, 20°C
• diam.: 0.25 mm
• bp: 2732 °C (lit.)
• mp: 1453 °C (lit.)
• density: 8.9 g/mL at 25 °C (lit.)
• SMILES string: [Ni]
• InChI: 1S/Ni
• InChI key: PXHVJJICTQNCMI-UHFFFAOYSA-N

Popis

Application

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.

Preparation Note

5 m (approximately 2.2 g)

Bezpečnostní informace

• pictograms: GHS08,GHS07
• signalword: Danger
• hcodes: H317,H351,H372
• pcodes: P202 - P260 - P264 - P280 - P302 + P352 - P308 + P313
• Hazard Classifications: Carc. 2 - Skin Sens. 1 - STOT RE 1
• Skladovací třída: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges