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Sodium metavanadate

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Identification
Molecular formula
NaVO3
CAS number
13718-26-8
IUPAC name
sodium;oxido(dioxo)vanadium
State
State

At room temperature, sodium metavanadate is in a solid state, forming white crystalline needles or powder.

Melting point (Celsius)
610.00
Melting point (Kelvin)
883.00
Boiling point (Celsius)
865.00
Boiling point (Kelvin)
1 138.00
General information
Molecular weight
121.93g/mol
Molar mass
121.9310g/mol
Density
3.3500g/cm3
Appearence

Sodium metavanadate appears as a white crystalline solid. It is typically odorless and forms needle-like crystals. When in powdered form, it retains its white color and crystalline nature.

Comment on solubility

Solubility of Sodium Oxido(dioxo)vanadium

Sodium oxido(dioxo)vanadium, a compound featuring both sodium and vanadium, exhibits interesting solubility properties. The solubility can significantly depend on the following factors:

  • pH of the solution: The presence of oxido groups can influence solubility in acidic or basic environments.
  • Temperature: Increased temperatures usually enhance the solubility of most salts, including those involving vanadium.
  • Ion interactions: The solubility may also vary based on the presence of other ions in solution, which could lead to complexation or precipitation.

In general, compounds of vanadium can be quite variable in solubility:

  • Vanadium(V) compounds tend to have better solubility in aqueous solutions than their Vanadium(IV) counterparts.
  • Sodium salts of vanadium tend to dissolve well due to the presence of sodium ions, which are typically more soluble.

Understanding the solubility of sodium oxido(dioxo)vanadium is crucial for applications in fields such as catalysis and materials science, where solvent interactions can greatly influence reaction pathways and compound stability.

Interesting facts

Interesting Facts about Sodium Oxido(Dioxo)Vanadium

Sodium oxido(dioxo)vanadium is a fascinating compound that showcases the unique properties of transition metals and the versatility of vanadium in various chemical forms. Here are some intriguing aspects of this compound:

  • Transition Metal Chemistry: Vanadium is a transition metal known for its ability to exhibit multiple oxidation states, which makes it a valuable component in catalysis and materials science.
  • Oxidation States: In sodium oxido(dioxo)vanadium, vanadium is in a +5 oxidation state, which is significant in its ability to form coordinated complexes with other molecules.
  • Catalytic Properties: This compound has been studied for its catalytic properties, particularly in the oxidation of various organic substrates, making it useful in synthetic chemistry.
  • Biological Relevance: Some vanadium compounds, including sodium oxido(dioxo)vanadium, have shown potential in biological research, particularly in the study of insulin-mimetic effects, which could lead to new diabetes treatments.
  • Environmental Applications: The compound has also been explored for its utility in environmental chemistry, including its role in the degradation of pollutants and its applications in electrochemistry.

In summary, sodium oxido(dioxo)vanadium is not merely a compound of academic interest; it exemplifies the interaction between inorganic chemistry and a variety of practical applications. As researchers continue to explore its properties, we can expect new discoveries that may enhance its utility in fields ranging from medicine to materials science.