Description

Linear Alkyl Benzene Sulfonic Acid (LABSA) at 97% concentration is a widely used anionic surfactant, primarily found in the production of household detergents and industrial cleaning agents due to its strong cleaning, emulsifying, and foaming properties. It is a clear to yellowish liquid, a sulfur-infused organic compound known for its high water solubility and effectiveness across various pH levels. 

Key Characteristics

• Anionic Surfactant:

LABSA is categorized as an anionic surfactant, meaning it has a negatively charged hydrophilic head, which helps in its cleaning action. 

• High Water Solubility:

The compound is easily soluble in water, a crucial property for its use in detergents. 

• Biodegradable:

It is considered an environmentally friendly option due to its biodegradability. 

Primary Applications

• Detergents:

The vast majority of LABSA is used in the manufacture of household detergents like laundry powders, liquid detergents, and dishwashing liquids. 

• Industrial Cleaners:

It serves as a component in industrial and institutional cleaning products. 

• Textile & Leather Industries:

LABSA is also used in these sectors as a cleaning agent and degreaser. 

• Paper & Agricultural Sectors:

It finds applications in paper manufacturing and as an ingredient in agricultural formulations. 

Production 

• Sulfonation Process: LABSA is produced by sulfonating linear alkylbenzene (LAB) using sulfonation reagents like sulfur trioxide.

Safety & Handling

• Corrosive:

In its pure form, LABSA is corrosive, but it is safe when used in regulated doses. 

• Environmental Impact:

While widely used, its release into the environment is a consideration, with industrial processes being a significant source of release.