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Dysprosium(III) citrate

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Identification
Molecular formula
C12H10DyO14
IUPAC name
dysprosium(3+);citrate
State
State

At room temperature, dysprosium(III) citrate is typically found in a solid, powder form. Like many lanthanide citrates, it is not highly soluble in water but may dissolve slightly. It is stable under standard conditions.

Melting point (Celsius)
-146.00
Melting point (Kelvin)
127.00
Boiling point (Celsius)
1 890.00
Boiling point (Kelvin)
2 163.00
General information
Molecular weight
498.63g/mol
Molar mass
498.6340g/mol
Density
2.3400g/cm3
Appearence

Dysprosium(III) citrate is typically a white to off-white powder that may appear slightly yellowish due to citric acid content. It is generally crystalline in nature and its appearance can vary based on the synthesis method and purity.

Comment on solubility

Solubility of Dysprosium(III) Citrate

Dysprosium(III) citrate, represented by the formula Dys(C₆H₅O₇)₃, is a complex formed between the rare earth metal dysprosium and citric acid. This compound exhibits interesting solubility characteristics:

  • Solvent Dependency: Dysprosium(III) citrate is generally soluble in polar solvents, particularly water. However, its solubility can vary based on factors such as temperature and pH.
  • Aqueous Stability: In aqueous solutions, the stability of dysprosium(III) ions is enhanced by the citrate ligands, which help prevent precipitation.
  • Influence of pH: The solubility tends to increase in acidic conditions due to the enhanced ionization of the citrate, whereas in neutral or basic pH, precipitation may occur.
  • Solid-State Behavior: Dry dysprosium(III) citrate may have limited solubility when it converts to a solid form, indicating the importance of complexation in maintaining solubility in solution.

In summary, the solubility of dysprosium(III) citrate is influenced by several factors, making it essential for applications that require precise solubility control, especially in biological and industrial processes. As with many coordination compounds, understanding these solubility dynamics is crucial for efficient application and utilization.

Interesting facts

Interesting Facts about Dysprosium(III) Citrate

Dysprosium(III) citrate is an intriguing compound that combines the rare earth element dysprosium with citric acid. Here are some fascinating insights into this compound:

  • Rare Earth Element: Dysprosium (Dy) is part of the lanthanide series and is known for its remarkable magnetic properties. It has gained attention in various applications, particularly in the production of strong permanent magnets.
  • Chelating Agent: The citrate component acts as a chelating agent, effectively binding the dysprosium ions. This characteristic enhances the stability and solubility of dysprosium in biological systems, making it useful in various biomedical applications.
  • Photonics and Electronics: Dysprosium has applications in photonics and electronics. It’s utilized in the manufacturing of phosphors for solid-state lighting and display technologies, where it helps improve the efficiency of color rendering.
  • Nuclear Industry: The unique properties of dysprosium make it valuable in the nuclear industry, particularly in neutron-absorbing materials. Dysprosium(III) compounds are often researched for their ability to enhance the safety of nuclear reactors.
  • Biological Research: Its chelated form allows for potential applications in medical imaging and drug delivery systems, where dysprosium can serve as a tracer or therapeutic agent.

In summary, dysprosium(III) citrate represents a blend of chemistry and technology, bridging the gap between rare earth elements and practical applications in various scientific fields. The role of dysprosium in modern science makes it an essential subject of study for both chemists and materials scientists alike.

Synonyms
Dysprosium citrate
CITRIC ACID, DYSPROSIUM(3+) SALT (1:1)
WW3D681N3D
DTXSID20156710
1,2,3-Propanetricarboxylic acid, 2-hydroxy-, dysprosium(3+) salt (1:1)
UNII-WW3D681N3D
DTXCID6079201
1,2,3Propanetricarboxylic acid, 2hydroxy, dysprosium(3+) salt (1:1)
1,2,3-Propanetricarboxylic acid, 2-hydroxy-, dysprosium(3+) salt (1:1) (9CI)
1,2,3Propanetricarboxylic acid, 2hydroxy, dysprosium(3+) salt (1:1) (9CI)
13074-91-4
Citric acid dysprosium(III) salt
dysprosium(3+);2-hydroxypropane-1,2,3-tricarboxylate
SCHEMBL28612126