Skip to main content

Sodium anthraquinone-1-sulfonate

ADVERTISEMENT
Identification
Molecular formula
C14H7NaO5S
CAS number
82-47-3
IUPAC name
sodium;9,10-dioxoanthracene-1-sulfonate
State
State

At room temperature, sodium anthraquinone-1-sulfonate is typically found as a solid. It is stable under normal conditions but should be handled with care to prevent moisture contamination due to its hygroscopic nature.

Melting point (Celsius)
300.00
Melting point (Kelvin)
573.15
Boiling point (Celsius)
305.00
Boiling point (Kelvin)
578.15
General information
Molecular weight
316.26g/mol
Molar mass
316.2800g/mol
Density
1.6400g/cm3
Appearence

Sodium anthraquinone-1-sulfonate is a red, crystalline solid. Its vibrant coloration makes it easily identifiable in its pure form.

Comment on solubility

Solubility of Sodium 9,10-Dioxoanthracene-1-sulfonate

Sodium 9,10-dioxoanthracene-1-sulfonate (C14H8NaO5S) exhibits notable solubility characteristics that are important for its applications in various fields. Understanding these interactions can enhance its utility in chemical processes and formulations.

Solubility Characteristics:

  • Water Solubility: Sodium 9,10-dioxoanthracene-1-sulfonate is highly soluble in water due to the presence of the sulfonate group, which facilitates interactions with polar solvents.
  • Organic Solvents: The compound shows limited solubility in organic solvents, which can be attributed to the aromatic structure that tends to favor non-polar interactions.
  • pH Influence: Its solubility can be influenced by pH; in more alkaline conditions, the sulfonate group remains fully ionized, enhancing solubility.

It is important to note that the solubility of this compound is influenced by various factors, including:

  1. Temperature: Increased temperature typically results in enhanced solubility.
  2. Concentration: Higher concentrations might lead to precipitation, depending on the solvent used.
  3. Presence of Other Ions: Certain ionic environments can either promote or inhibit solubility.

In summary, sodium 9,10-dioxoanthracene-1-sulfonate is characterized by its impressive solubility in aqueous solutions, mainly due to its ionic sulfonate moiety, while exhibiting limitations in non-polar organic solvents. Its solubility properties are crucial for its functional applications, making it a compound of interest in chemistry and material science.

Interesting facts

Interesting Facts about Sodium 9,10-Dioxoanthracene-1-Sulfonate

Sodium 9,10-dioxoanthracene-1-sulfonate, commonly referred to as a sulfonated derivative of anthracene, is a fascinating compound in the realm of organic chemistry. This compound is notable for its applications in various fields, particularly in the development of dyes and pigments. Here are some intriguing aspects:

  • Industrial Applications: This compound is widely used in the dye industry, where it serves as an effective coloring agent due to its vibrant hues and stability.
  • Electrochemical Properties: Sodium 9,10-dioxoanthracene-1-sulfonate exhibits interesting electrochemical behavior, making it useful in the fabrication of organic electronics.
  • Role in Photovoltaics: Its unique structure contributes to its role as a potential component in organic solar cells, which are gaining attention for their renewable energy benefits.
  • Research Significance: This compound is often studied for its photochemical properties, particularly its ability to absorb light at specific wavelengths, leading to various research applications in materials science.
  • Environmental Impact: Being a sulfonated compound, it is much more water-soluble than its parent anthracene, impacting its environmental behavior and toxicity profile.

In addition, the study of Sodium 9,10-dioxoanthracene-1-sulfonate highlights the intricate connections between molecular structure and functionality. As noted by chemists, "the properties of a compound are often determined by its molecular architecture," illustrating the importance of structural analysis in predicting behavior.

This compound serves as a prime example of how organic compounds can be tailored for specific applications, showcasing the blend of creativity and science that characterizes the field of chemistry.