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Nickel
Descripción física
Descripciones:
- 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.
Color/Forma: Silvery metal
Olor: Odorless
Información molecular
Fórmula molecular:
Ni
Peso molecular:
58.693 g/mol
Valores físicos básicos
Densidad: 8.9 g/cm³
Presión de vapor: 1 mmHg at 1810 °C
Punto de ebullición: 2730 °C
Punto de fusión: 1455 °C
Solubilidades
- Insoluble (NIOSH, 2024)
Descomposición
- Toxic gases and vapors (such as nickel carbonyl) may be released ... in the decomp of nickel cmpd. /Nickel & sol nickel cmpd/
Otras propiedades
Clases químicas:
- Cosmetics
- Food Additives
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