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Nickel(II) carbonate

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Identification
Molecular formula
NiCO3
CAS number
3333-67-3
IUPAC name
nickelous;carbonate
State
State

At room temperature, Nickel(II) carbonate is a solid. It is stable under normal conditions but can decompose at higher temperatures.

Melting point (Celsius)
200.00
Melting point (Kelvin)
473.00
Boiling point (Celsius)
3 167.00
Boiling point (Kelvin)
3 440.00
General information
Molecular weight
118.70g/mol
Molar mass
118.7020g/mol
Density
2.6000g/cm3
Appearence

Nickel(II) carbonate typically appears as a light green crystalline solid. The color can vary slightly depending on impurities or the method of preparation. It is generally opaque and is available in powder or granule form for industrial and laboratory use.

Comment on solubility

Solubility of Nickel(II) Carbonate

Nickel(II) carbonate, with the chemical formula NiCO3, exhibits specific solubility characteristics that are noteworthy in various contexts, especially in industrial and environmental applications.

Solubility Characteristics

When considering the solubility of NiCO3, several key points emerge:

  • Water Solubility: Nickel(II) carbonate is insoluble in water. This is a common trait among many metal carbonates.
  • Solvent Behavior: However, it may dissolve in acidic solutions, forming soluble nickel salts. Hence, its solubility can be enhanced in environments where acids are present.
  • Temperature Influence: Solubility may also be affected by temperature; like many solid compounds, heating increases solubility when reactions with acids occur.
  • Environmental Impact: Being less soluble in water makes nickel(II) carbonate less mobile in soil, which may influence its environmental behavior and bioavailability.

In summary, while nickel(II) carbonate is primarily characterized by its low solubility in water, various conditions can influence its behavior in solution. Understanding these aspects is critical, especially when considering its applications and impact in natural and controlled environments.

Interesting facts

Interesting Facts about Nickel(II) Carbonate

Nickel(II) carbonate, often referred to as nickel carbonate or nickelous carbonate, is a fascinating compound that plays a significant role in various industrial applications and scientific research. Here are some noteworthy facts:

  • Colorful Chemistry: Nickel compounds are well known for their vibrant colors. Nickel(II) carbonate can exhibit shades of green, which can be attributed to the presence of nickel in its +2 oxidation state. This property makes it intriguing for artists and jewelers alike.
  • Key Precursor: Nickel(II) carbonate is an important precursor in the production of nickel oxide, which is a vital material in batteries, ceramics, and catalysts. The ability to convert nickel carbonate into other nickel compounds is crucial for industrial processes.
  • Biological Interaction: Nickel is an essential trace element for some organisms. Research indicates that nickel can play a role in biological systems, though in excessive amounts it can be toxic. Nickel(II) carbonate is the subject of studies investigating its effects on plant growth and metabolism.
  • Environmental Concerns: As with many heavy metals, nickel compounds can raise environmental concerns. Nickel(II) carbonate must be handled with care, as it may pose risks to humans and wildlife when released into ecosystems, highlighting the importance of responsible management in industrial practices.
  • Applications Beyond Chemistry: Beyond its significance in chemistry, nickel(II) carbonate finds applications in catalysis, as well as in the manufacture of certain alloys and electroplating processes, showcasing its versatility in various fields.

In conclusion, nickel(II) carbonate is more than just a chemical compound; it is a gateway to understanding the complexities of nickel's role in both technology and the environment. Its vibrant hues, industrial importance, and potential ecological impacts make it an essential topic of study for both chemists and environmental scientists alike.

Synonyms
NICKEL CARBONATE
3333-67-3
Nickel(II) carbonate
Carbonic acid, nickel(2+) salt (1:1)
Nickel carbonate (NiCO3)
nickel(2+) carbonate
HSDB 1662
Carbonic acid, nickel salt (1:1)
EINECS 222-068-2
UNII-WM50SQU829
WM50SQU829
CI 77779
CI No. 77779
C.I. 77779
EINECS 240-408-8
16337-84-1
DTXSID3025708
nickel(2+) ion carbonate
Nickel(II) carbonate (1:1)
Nickel carbonic acid
Carbonic acid nickel salt
DTXCID105708
NICKEL CARBONATE (1:1)
Carbonic acid nickel salt (1:1)
Carbonic acid nickel(2+) salt (1:1)
CARBONIC ACID, NICKEL(2+) SALT
CARBONIC ACID, NICKEL (2+) SALT (1:1)
18195-55-6
222-068-2
240-408-8
682-145-5
682-834-0
39380-74-0
un3288
Nickelous carbonate
Nickel monocarbonate
nickel(2+);carbonate
Nickel (II) carbonate
Nickelcarbonate
Carbonic acid, nickel salt
Nickel(2+) carbonate (NiCO3)
MFCD00011144
Carbonic acid,nickel salt
SCHEMBL122180
Nickel(II) carbonate, anhydrous
Nickel(II) carbonate ACS Grade
AKOS015903622
NS00086999
Q417856
Nickel(II) carbonate, anhydrous, Trace metals grade