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Dodecylbenzenesulphonic acid

CAS NO.:27176-87-0

Appearance: Brownish-red viscous liquid, free of mechanical impurities

Molecular Formula: C18H30O3S

Purity: Min 70%

HS Code: 3402310000

 

 

Product name Dodecylbenzenesulphonic acid
CAS NO. 27176-87-0
Synonym N-DODECYLBENZENESULFONIC ACID
Appearance Brownish-red viscous liquid, free of mechanical impurities
Purity Min 70%
MF C18H30O3S
MW 326.49
Related categories Fine Chemicals
HS Code 3402310000
Product Manager Email Cherry@coreychem.com

🧩 Applications

Dodecylbenzenesulphonic acid is widely applied in both industrial and chemical manufacturing fields, including:

  • Detergent and cleaning industry

    Used as a key raw material for the production of linear alkylbenzene sulfonates (LAS), widely applied in household and industrial detergents.
  • Emulsifier and surfactant systems

    Acts as an emulsifying agent in emulsions, dispersions, and emulsion polymerization processes.
  • Catalyst in organic synthesis

    Serves as an acid catalyst in esterification, alkylation, and other organic reactions.
  • Oilfield and petrochemical applications

    Used in enhanced oil recovery formulations and drilling fluid additives.
  • Textile and leather processing

    Applied in auxiliary processing agents to improve wetting and cleaning performance.

🏭 Storage Conditions

  • Store in a cool, dry, and well-ventilated area
  • Keep container tightly closed when not in use
  • Avoid exposure to direct sunlight and high temperatures
  • Keep away from strong oxidizing agents and alkaline substances
  • Recommended storage temperature: 15–30°C

Product Manager Email: Cherry@coreychem.com

  • Standard packaging: 200 kg plastic drum / iron drum with inner lining
  • Alternative packaging available upon customer request
  • Customized packaging solutions supported for bulk orders
  • Transport packaging complies with international chemical safety regulations
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