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CAS 7790-34-3

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Nickel iodide (NiI2), hexahydrate

Description:
Nickel iodide (NiI2), hexahydrate is an inorganic compound characterized by its composition of nickel, iodine, and water molecules. It typically appears as a greenish or yellowish crystalline solid, which is soluble in water, forming a solution that can exhibit a range of colors depending on concentration and light conditions. The hexahydrate form indicates that each formula unit of nickel iodide is associated with six water molecules, contributing to its stability and solubility. This compound is often used in various applications, including as a precursor in the synthesis of nickel-containing materials and in certain chemical reactions. Nickel iodide (NiI2) can also serve as a source of nickel ions in electrochemical processes. It is important to handle this compound with care, as nickel compounds can pose health risks, including potential carcinogenic effects. Proper safety measures should be observed when working with nickel iodide, including the use of personal protective equipment and adherence to safety guidelines.
Formula:H2OI2Ni
InChI:InChI=1S/2HI.Ni.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2
InChI key:InChIKey=IBSOYFJDSVROOT-UHFFFAOYSA-L
SMILES:[Ni](I)I.O
Synonyms:
  • Nickel diiodide hexahydrate
  • Nickel iodide (NiI<sub>2</sub>), hexahydrate
  • Nickelous Diiodide Hydrate
  • Nickel iodide (NiI2), hexahydrate
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