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Nickel(II) carbonate tetrahydrate

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Identification
Molecular formula
NiCO3·4H2O
CAS number
62679-35-0
IUPAC name
nickelous;nickel;carbonate;tetrahydrate
State
State

At room temperature, Nickel(II) carbonate tetrahydrate is typically found as a solid.

Melting point (Celsius)
0.00
Melting point (Kelvin)
0.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
237.68g/mol
Molar mass
237.6820g/mol
Density
2.6000g/cm3
Appearence

Nickel(II) carbonate tetrahydrate appears as a light green crystalline solid. It can also have a powdery texture and may appear slightly bluish depending on purity and particle size.

Comment on solubility

Solubility of Nickel(II) Carbonate Tetrahydrate

Nickel(II) carbonate tetrahydrate, or NiCO3·4H2O, exhibits fascinating solubility characteristics that are noteworthy for both laboratory and industrial applications.

  • Water Solubility: Nickel(II) carbonate is generally considered to be poorly soluble in water. Its low solubility can affect its behavior in aqueous environments.
  • Temperature Dependence: The solubility of this compound can vary significantly with temperature. Higher temperatures can often lead to increased solubility.
  • Influence of pH: The solubility of nickel(II) carbonate can also be impacted by the pH of the solution. In acidic conditions, it may dissolve more readily due to the formation of soluble nickel complexes.

It is important to note that the presence of other ions in solution can further alter the solubility dynamics, making nickel(II) carbonate a compound that requires careful consideration when assessing its behavior in different environments.

In summary, while nickel(II) carbonate tetrahydrate is not readily soluble in water, various factors such as temperature and pH can influence its solubility significantly. Understanding these factors is crucial for its effective use in chemical processes and applications.

Interesting facts

Interesting Facts About Nickel(II) Carbonate Tetrahydrate

Nickel(II) carbonate tetrahydrate is a fascinating compound with a rich history and numerous applications. Here are some interesting aspects of this intriguing chemical:

  • Composition: This compound consists of nickel ions (Ni2+), carbonate ions (CO32-), and water molecules. The presence of water is what classifies it as a tetrahydrate, indicating there are four water molecules associated with each formula unit.
  • Color Variations: Nickel(II) carbonate can display a range of colors, from green to blue, depending on factors like particle size and the presence of impurities. This characteristic makes it interesting for artists and material scientists alike.
  • Applications: This compound finds utility in various fields such as:
    • As a precursor for nickel in the production of nickel metal and other nickel-containing compounds.
    • In ceramics, where it serves as a colorant.
    • In the preparation of catalysts in chemical reactions.
  • Biological Relevance: Nickel is an essential trace element for many living organisms, and nickel(II) carbonate tetrahydrate plays a role in studies related to nickel metabolism and its biochemical significance.
  • Industrial Importance: In industrial processes, it can act as a catalyst and is significant for nickel refining processes.
  • Safety Considerations: While nickel is a vital nutrient, it can be toxic in excessive amounts. Safety measures should always be considered when handling compounds containing nickel.

In conclusion, nickel(II) carbonate tetrahydrate is not only a compound of interest for chemists but also plays a multifaceted role in both industry and biological systems. Its diverse applications and unique properties make it an exciting topic of study in the field of chemistry.

Synonyms
Nickel, (carbonato(2-))tetrahydroxytri-
BASIC NICKEL(II) CARBONATE
nickel;nickel(2+);carbonate;tetrahydrate
UNII-STL2W5LZ92
AKOS015910467
NS00113221