Dodecyl Benzene Sulfonic Acid

Dodecyl Benzene Sulfonic Acid is a high-performance anionic surfactant widely used in industrial and household formulations.

CAS:

27176-87-0

Formula:

C₁₈H₃₀O₃S

Molar Weight

310–325 g/mol

Melting Point

~0°C

Boiling Point

Decomposes before boiling

Density

1.04 – 1.06 g/cm³ at 20°C

Forms

Viscous liquid; typically brown to amber

Odor

Mild aromatic odor

Key applications

Improves detergency in cleaning formulations.
Enhances wetting in industrial processes.
Provides stable emulsification for mixtures.
Boosts foaming performance in detergents.
Acts as dispersant in agrochemicals.

Industries

Household cleaning products
Industrial and institutional cleaners
Agrochemicals and pesticides
Textile and leather processing
Oilfield chemicals

Dodecylbenzenesulfonic acid, Linear alkylbenzene sulfonic acid (LABSA), Sulfonic acid, C₁₂ alkyl derivatives

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