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Nickel
Fiziksel Tanım
Açıklamalar:
- 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.
Renk/Şekil: Silvery metal
Koku: Odorless
Moleküler Bilgiler
Moleküler Formül:
Ni
Moleküler Ağırlık:
58.693 g/mol
Temel Fiziksel Değerler
Yoğunluk: 8.9 g/cm³
Buhar Basıncı: 1 mmHg at 1810 °C
Kaynama Noktası: 2730 °C
Erime Noktası: 1455 °C
Çözünürlükler
- Insoluble (NIOSH, 2024)
Ayrışma
- Toxic gases and vapors (such as nickel carbonyl) may be released ... in the decomp of nickel cmpd. /Nickel & sol nickel cmpd/
Diğer Özellikler
Kimyasal Sınıflar:
- Cosmetics
- Food Additives
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