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Nickel
Physikalische Beschreibung
Beschreibungen:
- Lustrous, silvery, odorless metallic solid. Insoluble in water.
- Raney nickel catalyst, is extremely fine powdered nickel. It is grayish colored. Insoluble in water. Nickel catalyst is used to promote the chemical action in manufacturing synthetics and to process vegetable oil and petroleum. If exposed to air or moisture, it may become hot enough to ignite. It is insoluble in water and does not react with larger volumes of water.
Farbe/Form: Silvery metal
Geruch: Odorless
Molekulare Informationen
Molekülformel:
Ni
Molekulargewicht:
58.693 g/mol
Physikalische Grundwerte
Dichte: 8.9 g/cm³
Dampfdruck: 1 mmHg at 1810 °C
Siedepunkt: 2730 °C
Schmelzpunkt: 1455 °C
Löslichkeiten
- Insoluble (NIOSH, 2024)
Zersetzung
- Toxic gases and vapors (such as nickel carbonyl) may be released ... in the decomp of nickel cmpd. /Nickel & sol nickel cmpd/
Weitere Eigenschaften
Chemische Klassen:
- Cosmetics
- Food Additives
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