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Linear Alkylbenzene Sulfonic Acid
LABSA, the main anionic surfactant raw material for detergents
CAS number
27176-87-0
Industry
Cleaning and Detergents
Typical form
Liquid
Also known as: LABSA, dodecylbenzene sulfonic acid, LAS acid.
Typical grades: 96% minimum active acid; chain-length grades vary.
About Linear Alkylbenzene Sulfonic Acid
Linear Alkylbenzene Sulfonic Acid (LABSA) is a widely used anionic surfactant precursor. It is neutralised with caustic soda or soda ash to give sodium dodecylbenzene sulfonate for powders and liquids.
Uses and applications
Laundry detergents
Neutralised in situ to form the main cleaning surfactant in powders and liquid detergents.
Household and industrial cleaners
Used in dishwashing liquids, floor cleaners and degreasers.
Other industries
Used as an emulsifier and wetting agent in agrochemical and industrial formulations.
Regulatory note and documentation
Regulatory status, permitted use levels and registration requirements vary by country and application. Please confirm requirements for your own product and market before use.
COA, TDS and SDS are available on request. Contact our team for pricing, minimum order quantities and delivery to your location.
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Related products
Sodium Dodecylbenzene Sulfonate · Sodium Laureth Sulfate · Caustic Soda Flakes