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Cerium(III) citrate

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Identification
Molecular formula
Ce(C6H5O7)
CAS number
537-01-5
IUPAC name
cerium(3+);1-(hydroxymethyl)ethane-1,1,2-tricarboxylate
State
State

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
388.26g/mol
Molar mass
386.2140g/mol
Density
3.9600g/cm3
Appearence

Cerium(III) citrate appears as a white to off-white powder. It is typically crystalline and may exhibit slight hygroscopic properties.

Comment on solubility

Solubility of Cerium(3+); 1-(Hydroxymethyl)ethane-1,1,2-tricarboxylate

Cerium(3+); 1-(hydroxymethyl)ethane-1,1,2-tricarboxylate, often viewed through the lens of solubility, reveals intriguing characteristics relevant to its practical applications.

In aqueous solutions, the solubility of this compound can be influenced by several factors:

  • pH level: The ionization state of the carboxyl groups can vary significantly with pH, leading to different solubility behaviors.
  • Temperature: Higher temperatures typically enhance solubility, while lower temperatures can lead to precipitation.
  • Presence of counter-ions: The solubility may be affected by the presence of other ions in solution, particularly divalent cations which can form complexes.

Generally, compounds containing the 3+ oxidation state of cerium tend to be more soluble in acidic environments. As noted, in a study, it was remarked that "the tendency for cerium(3+) complexes to solubilize increases with the addition of carboxylate ligands, which enhance coordination and stabilize the metal ion".

Thus, the solubility profile for cerium(3+); 1-(hydroxymethyl)ethane-1,1,2-tricarboxylate exhibits a complex interplay of factors, necessitating careful consideration in experimental and industrial applications.

Interesting facts

Interesting Facts about Cerium(3+); 1-(Hydroxymethyl)ethane-1,1,2-tricarboxylate

Cerium(3+); 1-(hydroxymethyl)ethane-1,1,2-tricarboxylate is a fascinating compound that captures the interest of chemists due to its unique properties and applications. Here are some noteworthy aspects of this compound:

  • Cerium's Role: Cerium is part of the lanthanide series and is known for its ability to easily switch between oxidation states, making it a valuable component in various reactions.
  • Applications in Catalysis: This compound has shown potential in catalyzing various chemical reactions, particularly in organic synthesis and materials science.
  • Environmental Significance: Cerium compounds are being investigated for their role in environmental remediation, particularly in removing pollutants from water.
  • Biocompatibility: As a tricarboxylate, it has been studied for possible uses in biochemistry, especially in drug delivery systems where stability and solubility are crucial.
  • Coordination Chemistry: Cerium(3+) often forms complexes with various ligands, leading to intriguing studies in coordination chemistry that help understand its bonding characteristics.

In summary, the compound Cerium(3+); 1-(hydroxymethyl)ethane-1,1,2-tricarboxylate stands out not only for its electron-deficient nature but also for its potential in practical applications. Understanding these characteristics offers a glimpse into the vast world of lanthanide chemistry and its relevance in modern scientific research.

Synonyms
cerium(3+);1-(hydroxymethyl)ethane-1,1,2-tricarboxylate