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Nickel
Descrizione fisica
Descrizioni:
- 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.
Colore/Forma: Silvery metal
Odore: Odorless
Informazioni molecolari
Formula molecolare:
Ni
Peso molecolare:
58.693 g/mol
Valori fisici di base
Densità: 8.9 g/cm³
Pressione di vapore: 1 mmHg at 1810 °C
Punto di ebollizione: 2730 °C
Punto di fusione: 1455 °C
Solubilità
- Insoluble (NIOSH, 2024)
Decomposizione
- Toxic gases and vapors (such as nickel carbonyl) may be released ... in the decomp of nickel cmpd. /Nickel & sol nickel cmpd/
Altre proprietà
Classi chimiche:
- Cosmetics
- Food Additives
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