Sodium dodecylbenzenesulfonate

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Identification

Molecular formula
C18H29NaO3S
CAS Number
25155-30-0
IUPAC Name
sodium;4-dodecylbenzenesulfonate
Molecular Weight
348.48g/mol
Melting Point
(Celsius)
Boiling Point
(Celsius)
Density
1.0600g/cm3
Appearance
can be described as a fine, crystalline substance.
Interesting facts

Interesting Facts about Sodium 4-Dodecylbenzenesulfonate

Sodium 4-dodecylbenzenesulfonate is a fascinating surfactant that showcases the interplay between chemistry and everyday life. As a member of the class of substances known as sulfonates, this compound possesses several intriguing characteristics:

  • Surfactant Properties: It effectively lowers the surface tension of water, making it an excellent emulsifier and wetting agent. This allows it to facilitate the mixing of oil and water, which is critical in various scientific and industrial applications.
  • Role in Detergents: Sodium 4-dodecylbenzenesulfonate is extensively utilized in the formulation of laundry and dish detergents. Its ability to break down grease and dirt makes it essential for maintaining cleanliness.
  • Biodegradability: This compound is recognized for its environmentally friendly properties, as it can be broken down by microbial activity, leading to less harmful ecological effects compared to some other surfactants.
  • Applications in Research: In the laboratory, sodium 4-dodecylbenzenesulfonate serves as a useful agent for stabilizing colloidal systems and can be utilized in various biochemical and physical experiments.

In summary, sodium 4-dodecylbenzenesulfonate highlights the importance of chemistry in our daily lives and environmental sustainability. As chemists and researchers continue to explore this compound, it opens doors for innovative applications in different fields, including agriculture, food science, and materials development.

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