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Nickel carbonyl

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Identification
Molecular formula
Ni(CO)4
CAS number
13463-39-3
IUPAC name
carbon monoxide;nickel
State
State

At room temperature, nickel carbonyl is a liquid. It is colorless to pale yellow, indicative of its volatile nature.

Melting point (Celsius)
-25.00
Melting point (Kelvin)
248.15
Boiling point (Celsius)
43.00
Boiling point (Kelvin)
316.15
General information
Molecular weight
170.73g/mol
Molar mass
170.7330g/mol
Density
1.3170g/cm3
Appearence

Nickel carbonyl is a colorless to pale yellow, volatile liquid with a musty odor. It is highly toxic, and even at room temperature, its vapors can form which are hazardous to human health.

Comment on solubility

Solubility of Carbon Monoxide in Nickel

Carbon monoxide (CO) is a unique gaseous compound that exhibits specific solubility properties when interacting with metals like nickel (Ni). Here's a closer look at its solubility characteristics:

  • Gas Solubility: Carbon monoxide is known to be soluble in various metals, with nickel being one of them, particularly at elevated temperatures.
  • Mechanism: CO can dissolve in nickel through a physical absorption process, where the gas molecules are incorporated into the metal lattice.
  • Temperature Influence: The solubility of carbon monoxide in nickel generally increases with temperature. As temperature rises, diffusivity enhances, allowing greater amounts of CO to interact with the nickel matrix.
  • Concentration Limits: However, there is a saturation point beyond which the solubility decreases, often due to the formation of nickel carbonyl (Ni(CO)4), which can complicate direct solubility assessments.

In summary, the solubility of carbon monoxide in nickel is characterized by its reliance on temperature, physical absorption, and potential chemical interactions once certain concentration thresholds are exceeded. As one metallurgist notes, "the interaction between gases and metals often unveils fascinating solubility dynamics that are pivotal in understanding metal behavior in industrial processes.”

Interesting facts

Interesting Facts about Carbon Monoxide and Nickel

Carbon Monoxide (CO)

Carbon monoxide is a colorless, odorless gas that is often referred to as a "silent killer" due to its potential for causing poisoning when inhaled. It is produced during the incomplete combustion of carbon-containing fuels. Here are some notable aspects of carbon monoxide:

  • Toxicity: CO binds to hemoglobin in the blood, preventing oxygen from being transported effectively, which can lead to serious health risks.
  • Sources: Common sources include motor vehicles, industrial processes, and household appliances such as furnaces and stoves.
  • Uses: Interestingly, carbon monoxide has industrial applications, including acting as a chemical feedstock in synthesizing various organic compounds.
  • Detection: Due to its lack of smell or color, many homes are equipped with carbon monoxide detectors for safety.

The importance of understanding carbon monoxide cannot be understated; as the Environmental Protection Agency (EPA) emphasizes, “Preventing CO poisoning is critical to public health.”

Nickel (Ni)

Nickel is a versatile and widely used metal known for its corrosion resistance and ability to withstand high temperatures. Its applications span several industries, making it a significant element in modern materials science:

  • Alloy Formation: Nickel is primarily used in the production of alloys, especially stainless steel, enhancing strength and resistance to oxidation.
  • Rechargeable Batteries: It plays a crucial role in rechargeable battery technologies, particularly in nickel-metal hydride (NiMH) batteries.
  • Catalyst: Nickel serves as an effective catalyst in various chemical reactions, including the hydrogenation of organic compounds.
  • Biological Importance: While nickel is not considered an essential nutrient for humans, it is necessary in trace amounts for certain biological processes in some organisms.

Notably, the Nickel Institute highlights that “Nickel is a key material for sustainable development, combining toughness with low environmental impact.”

Synonyms
NICKEL CARBONYL
tetracarbonylnickel(0)
1ZYL78UWZN
DTXCID904212
tetrakis(methanidylidyneoxidanium) nickel
236-669-2
(Ni(CO)4)
13463-39-3
CHEBI:30372
DTXSID0024212
Nichel tetracarbonile
Nickel carbonyl (Ni(CO)4)
Nickel carbonyle
Nickel tetracarbonyl
Nickel tetracarbonyle
Nikkeltetracarbonyl
RCRA waste number P073
Tetracarbonyl nickel
Tetracarbonylnickel
Nickle carbonyl
NICKEL CARBONYL [MI]
NICKEL CARBONYL [HSDB]
SCHEMBL29517018
NS00075361