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Cadmium Bromide

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Identification
Molecular formula

CdBr2

CAS number
7789-42-6
Solubility details
Solubility in water
56.30g/L
State
Melting point (Celsius)
568.00
Melting point (Kelvin)
841.15
Boiling point (Celsius)
844.00
Boiling point (Kelvin)
1 117.15
General information
Molar mass
272.2200g/mol
Density
5.1920g/cm3
Appearence

white to pale yellow crystalline solid

Comment on solubility

Solubility of Cadmium Bromide (CdBr2)

Cadmium bromide, with the chemical formula CdBr2, exhibits notable solubility characteristics in various solvents. Understanding these properties aids in its application in chemical processes and formulations.

Solubility in Water

Cadmium bromide is moderately soluble in water, with a solubility of approximately 54 g/L at room temperature. This solubility can be influenced by:

  • Temperature: Increased temperatures generally lead to higher solubility.
  • Ion Interaction: The presence of other ions in the solution may affect solubility dynamics.

Solvents

Alongside water, CdBr2 can dissolve in a variety of organic solvents, but the extent of solubility can greatly differ. Some noteworthy points include:

  • Higher solubility in polar solvents compared to non-polar ones.
  • Potential difficulties in dissolution with solvents that can form stable complexes with cadmium ions.

Practical Considerations

When working with cadmium bromide, it is essential to keep in mind:

  • The toxic nature of cadmium compounds necessitates careful handling and disposal.
  • Use appropriate protective measures and work in well-ventilated areas during dissolution.

In conclusion, the solubility of cadmium bromide is a critical factor that influences its behavior in chemical reactions and applications. Understanding its solubility profile not only aids in practical applications but also highlights the importance of safety measures when handling this compound.

Interesting facts

Interesting Facts about Cadmium Bromide (CdBr2)

Cadmium bromide is a fascinating compound known for its diverse applications and unique characteristics. Here are some compelling insights about this intriguing compound:

  • Versatility in Use: CdBr2 is used extensively in various fields, including electronics, photography, and as a reagent in chemical synthesis. Its ability to form complexes makes it a valuable component in many chemical reactions.
  • Photographic Applications: Historically, cadmium bromide has been utilized in the production of sensitive photographic materials due to its light-sensitive properties.
  • Import in Pharmaceuticals: Cadmium bromide is sometimes explored in pharmaceuticals, particularly as a possible derivative that could enhance the efficacy of certain medications.
  • Toxicity Considerations: It's important to note that cadmium compounds are generally considered toxic, prompting careful handling and disposal practices to mitigate environmental and health risks.
  • Complex Formation: CdBr2 is known to form coordination complexes with various ligands, which can alter its chemical behavior and expand its utility in different reactions and processes.

For chemists and students alike, understanding compounds like CdBr2 not only broadens their knowledge of inorganic chemistry but also emphasizes the significance of safety and environmental responsibility in scientific practice. As noted by many experienced chemists, "Every compound tells a story," and cadmium bromide's story is one of both innovation and caution.