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13462-90-3
NiI2
285300BD
99.5%
- 8 mesh
236-666-6
Characteristic
Nickel(II) iodide is an inorganic compound with the formula NiI2. This paramagnetic black solid dissolves readily in water to give blue-green solutions of the aquo complexes.
Chemical formula：NiI2
Molar mass：312.5023 g·mol−1
Appearance：iron-black solid (anhydrous)
bluish-green solid (hexahydrate)
Density：5.384 g/cm3
Melting point：780 °C (1,440 °F; 1,050 K) (anhydrous)
43 °C (hexahydrate, loses water)
Solubility in water：124.2 g/100 mL (0 °C)
188.2 g/100 mL (100 °C)
Solubility：alcohols
Magnetic susceptibility (χ)：+3875.0·10−6 cm3/mol
Application
NiI2 has found some industrial applications as a catalyst in carbonylation reactions. It is also has niche uses as a reagent in organic synthesis, especially in conjunction with samarium(II) iodide.
Like many nickel complexes, those derived from hydrated nickel iodide have been used in cross coupling.
Characteristic
Nickel(II) iodide is an inorganic compound with the formula NiI2. This paramagnetic black solid dissolves readily in water to give blue-green solutions of the aquo complexes.
Chemical formula：NiI2
Molar mass：312.5023 g·mol−1
Appearance：iron-black solid (anhydrous)
bluish-green solid (hexahydrate)
Density：5.384 g/cm3
Melting point：780 °C (1,440 °F; 1,050 K) (anhydrous)
43 °C (hexahydrate, loses water)
Solubility in water：124.2 g/100 mL (0 °C)
188.2 g/100 mL (100 °C)
Solubility：alcohols
Magnetic susceptibility (χ)：+3875.0·10−6 cm3/mol
Application
NiI2 has found some industrial applications as a catalyst in carbonylation reactions. It is also has niche uses as a reagent in organic synthesis, especially in conjunction with samarium(II) iodide.
Like many nickel complexes, those derived from hydrated nickel iodide have been used in cross coupling.
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