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Stiborate

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Identification
Molecular formula
Sb(OH)4-
CAS number
3816-75-3
IUPAC name
stiborate
State
State

Stiborate is generally found as a solid at room temperature, displaying its characteristic crystalline form.

Melting point (Celsius)
472.00
Melting point (Kelvin)
745.15
Boiling point (Celsius)
147.00
Boiling point (Kelvin)
420.15
General information
Molecular weight
299.24g/mol
Molar mass
299.2420g/mol
Density
7.3000g/cm3
Appearence

Stiborate presents as a white, crystalline solid under standard conditions. It can sometimes appear as a powder depending on its form and purity. The compound typically remains colorless in solutions.

Comment on solubility

Solubility of Stiborate (Sb(OH)4-)

Stiborate, represented chemically as Sb(OH)4-, exhibits interesting solubility characteristics that are essential to consider when applying this compound in various contexts. Understanding its solubility can provide insights into its reactivity, stability, and potential applications.

Solubility Profile:

  • Solvent Interaction: Stiborate is generally soluble in polar solvents, particularly water, due to its ionic nature.
  • pH Dependence: The solubility can be influenced by the pH of the solution, where a more alkaline environment might enhance solubility.
  • Concentration Effects: At higher concentrations, stiborate can exhibit decreased solubility due to potential precipitation or formation of complexes.
  • Temperature Influence: An increase in temperature often results in enhanced solubility for many hydroxides, potentially applying to stiborate as well.

According to various studies, it is noted that solubility plays a crucial role not only in the chemical processes involving stiborate but also in its pharmaceutical and industrial applications. When discussing stiborate's solubility, one can emphasize that:

"Solubility is the gateway to a compound's versatility and reactivity in solution."

In summary, stiborate (Sb(OH)4-) demonstrates a noteworthy solubility behavior, influenced by factors such as solvent properties, pH levels, concentration, and temperature. These factors should be carefully considered when working with this compound to fully harness its potential.

Interesting facts

Exploring Stiborate: A Unique Compound

Stiborate, denoted as Sb(OH)4-, is a fascinating chemical species that combines the elements of antimony and hydroxyl groups. Here are some intriguing aspects of this compound:

  • Structure: Stiborate is characterized by its tetrahedral geometry, where the antimony atom is central, surrounded by four hydroxyl groups. This unique arrangement imparts interesting properties to the compound.
  • Reactivity: Stiborate exhibits notable reactivity, particularly towards metal ions and certain organic compounds. This property makes it a subject of interest in various chemical synthesis processes.
  • Applications: Due to its ability to form complexes, stiborate is being explored in catalysis and material science. Its interaction with other chemicals can lead to the development of novel materials with unique functionalities.
  • Environmental Impact: Understanding the behavior of stiborate in environmental contexts is crucial. Research has shown that it may play a role in biogeochemical cycles, particularly in aquatic systems where antimony species can influence ecological dynamics.
  • Historical Significance: Antimony and its compounds, including stiborate, have been known since ancient times. Ancient civilizations utilized stibnite (the mineral source of antimony) in cosmetics and medicine, showcasing the long-standing interest in this element.

In summary, the study of stiborate extends beyond mere chemical interest; it connects various fields, including synthetic chemistry, environmental science, and historical studies of elements. As we continue to delve deeper into its reactivity and potential applications, stiborate will undoubtedly remain a unique compound within chemical research.

Synonyms
Antimonate
stiborate
antimonate(3-)
tetraoxidoantimonate(3-)
SbO4(3-)
CHEBI:30295
[SbO4](3-)
Q27111648