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Sodium salicylate

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Identification
Molecular formula
C14H10O5Na
CAS number
54-21-7
IUPAC name
sodium;2-(2-hydroxybenzoyl)oxybenzoate
State
State
Sodium salicylate is typically found in a solid state as a powder at room temperature.
Melting point (Celsius)
200.00
Melting point (Kelvin)
473.15
Boiling point (Celsius)
120.00
Boiling point (Kelvin)
393.15
General information
Molecular weight
160.10g/mol
Molar mass
160.1040g/mol
Density
1.4421g/cm3
Appearence

Sodium salicylate appears as a white to slightly yellowish crystalline powder. It is known to be odorless or may have a slight phenolic odor in its solid form. The powder is usually soluble in water, forming a slightly alkaline solution.

Comment on solubility

Solubility of Sodium 2-(2-Hydroxybenzoyl)oxybenzoate

Sodium 2-(2-hydroxybenzoyl)oxybenzoate, commonly known for its applications in pharmaceutical and cosmetic formulations, exhibits noteworthy solubility characteristics. Its solubility is significantly influenced by several factors:

  • Salt Formation: As a sodium salt, its ionic nature enhances its solubility in polar solvents, particularly water. This can facilitate the compound's bioavailability when applied in various formulations.
  • pH Dependence: The solubility can vary with pH changes. Strongly alkaline or acidic environments may affect the ionization of the compound, impacting its solubility.
  • Temperature Effects: Like many compounds, increasing temperature generally increases solubility, allowing for more effective dissolution in hot water.

In practical terms, this compound is known to dissolve readily in aqueous solutions, making it suitable for applications where quick dissolution is advantageous. However, the presence of organic solvents can also influence its solubility profile significantly, often enhancing its versatility.

In summary, sodium 2-(2-hydroxybenzoyl)oxybenzoate's solubility is:

  1. High in water due to its sodium content.
  2. Variable with changes in pH, requiring careful consideration in formulations.
  3. Enhanced by elevated temperatures and compatible solvents.
Interesting facts

Interesting Facts about Sodium 2-(2-Hydroxybenzoyl)oxybenzoate

Sodium 2-(2-hydroxybenzoyl)oxybenzoate, commonly known as sodium salicylate, is an intriguing compound with a variety of applications across different fields. Here are some compelling aspects of this compound that highlight its significance:

  • Pharmaceutical Use: This compound is often utilized in the formulation of analgesics and anti-inflammatory medications. It functions as a pain reliever, especially in the treatment of conditions such as arthritis.
  • Structure and Function: The presence of hydroxyl (–OH) groups in its structure contributes to its biological activity. This enhances the ability of sodium salicylate to interact with various biological systems, providing both therapeutic effects and a pathway for further drug development.
  • Environmental Application: Beyond its medicinal uses, sodium salicylate also serves as an agent in environmental chemistry, particularly for detecting heavy metals in water sources. Its capability to complex with transition metals makes it valuable in analytical contexts.
  • Historical Significance: This compound has historical relevance as a precursor to many salicylate drugs, marking a pivotal advancement in pharmacology and highlighting the evolution of pain management therapies.
  • Chemical Reactions: Sodium salicylate can participate in various chemical reactions, making it a useful intermediate in organic synthesis. It serves as a building block for the development of other complex molecules.

In conclusion, sodium 2-(2-hydroxybenzoyl)oxybenzoate is a compound that not only plays a significant role in the pharmaceutical industry but also contributes to environmental studies and organic chemistry. Its diverse applications underscore the multifaceted nature of this compound, making it a fascinating subject for further research and exploration.