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CAS 39430-27-8

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Nickel carbonate hydroxide (Ni3(CO3)(OH)4), hydrate (1:4)

Description:
Nickel carbonate hydroxide, with the formula Ni3(CO3)(OH)4·nH2O, is a coordination compound that contains nickel in its +2 oxidation state, carbonate ions, and hydroxide groups. This substance typically appears as a greenish solid and is known for its layered structure, which can facilitate ion exchange and adsorption processes. It is often encountered in hydrated forms, where 'n' represents the number of water molecules associated with the compound, influencing its stability and solubility. Nickel carbonate hydroxide is primarily used in various applications, including catalysis, battery technology, and as a precursor for nickel-based materials. Its properties include moderate solubility in water, which can vary depending on the degree of hydration and the presence of other ions in solution. Additionally, it exhibits potential environmental and health considerations due to the toxicity of nickel compounds, necessitating careful handling and disposal. Overall, nickel carbonate hydroxide is a significant compound in both industrial and research contexts, particularly in materials science and electrochemistry.
Formula:CO3·4H2O·HO·Ni
InChI:InChI=1S/CH2O3.Ni.2H2O/c2-1(3)4;;;/h(H2,2,3,4);;2*1H2/p-3
InChI key:InChIKey=VLVVKKSBFDPDOX-UHFFFAOYSA-K
SMILES:[OH-].[Ni].C(=O)([O-])[O-].O
Synonyms:
  • Nickel carbonate hydroxide (Ni3(CO3)(OH)4), tetrahydrate
  • Basic nickel carbonate
  • Nickel carbonate hydroxide (Ni3(CO3)(OH)4), hydrate (1:4)
  • Nickel, [carbonato(2-)]tetrahydroxytri-, tetrahydrate
  • Nickel carbonate hydroxide hydrate (NiCO3.2Ni(OH)2.4H2O)
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