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Disodium maleate

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Identification
Molecular formula
C4H2Na2O4
CAS number
4040-38-8
IUPAC name
disodium;but-2-enedioate
State
State

Disodium maleate is typically in a solid state at room temperature, appearing as a stable crystalline powder.

Melting point (Celsius)
280.00
Melting point (Kelvin)
553.15
Boiling point (Celsius)
232.00
Boiling point (Kelvin)
505.15
General information
Molecular weight
158.05g/mol
Molar mass
158.0520g/mol
Density
2.0100g/cm3
Appearence

Disodium maleate appears as a white to off-white crystalline powder. It is typically sold in a finely divided solid form, but may also be found in other granular or particulate forms depending on the production and purification method.

Comment on solubility

Solubility of Disodium But-2-enedioate

Disodium but-2-enedioate, commonly referred to as sodium fumarate, exhibits unique solubility characteristics that are essential for its applications. The solubility of this compound is influenced by various factors, and here are some key points to consider:

  • Solubility in Water: Disodium but-2-enedioate is highly soluble in water, which is an important property for its use in biochemical contexts.
  • Influence of pH: The solubility can be affected by the pH of the solution; it tends to be more soluble in slightly alkaline conditions, which can enhance its ionization.
  • Temperature Effects: Generally, the solubility increases with rising temperatures, making it important to consider thermal conditions in practical applications.
  • Commonality with Other Salts: This compound's solubility profile is comparable to that of other disodium salts, indicating a trend where salts with multiple anionic groups generally demonstrate better solubility in polar solvents.

In summary, the solubility of disodium but-2-enedioate is characterized by its high water solubility and temperature dependence, highlighting its versatility in various chemical and biological systems. As you engage with this compound, it's essential to consider these aspects of solubility for effective utilization.

Interesting facts

Interesting Facts about Disodium But-2-enedioate

Disodium but-2-enedioate, commonly known as sodium fumarate, is a fascinating compound that plays crucial roles in various scientific and industrial applications. Below are some intriguing aspects of this compound:

  • Biochemical Significance: Disodium but-2-enedioate is a significant intermediate in the Krebs cycle, a vital energy-producing process in cellular metabolism. Its presence is essential for the biochemical transformations that fuel life.
  • Pharmaceutical Applications: The compound is utilized in the pharmaceutical industry, particularly as an excipient, which helps in drug formulation by enhancing the solubility and stability of active ingredients.
  • Food Industry Role: Disodium but-2-enedioate acts as a buffering agent and acidity regulator in various food products, providing a controlled flavor profile and extending product shelf-life.
  • Research Applications: Many studies focus on its properties and potential therapeutic benefits, such as anti-cancer properties, making it a compound of interest for ongoing research in medicinal chemistry.
  • Environmental Impact: Its sodium salt form is often used in discussions surrounding biodegradable plastics, as researchers strive to develop sustainable materials that minimize ecological footprints.

In summary, the compound disodium but-2-enedioate is more than just a simple chemical entity; it embodies a multitude of functions in metabolism, industry, and research. As scientists continue to uncover the complexities and utilities of such compounds, disodium but-2-enedioate remains an essential topic within the realm of chemistry.

Synonyms
disodium but-2-enedioate
Disodium 2-butenedioate
DTXSID40873770
54060-75-2
disodium butenedioate
disodium;but-2-enedioate
DTXCID3039290
AKOS030228400
DB-043811
DB-049077
Q15709156