96% Linear Alkylbenzene Sulfonic Acid LABSA

Linear Alkylbenzene Sulfonic Acid (LABSA), also known as a key intermediate of anionic surfactants, is a significant substance. It is produced by sulfonating high-purity linear alkylbenzene (LAB) with sulfur trioxide (SO₃). The product appears as a brown, highly viscous liquid. LABSA is renowned for its outstanding properties of cleaning, foaming, and emulsification, making it an indispensable core raw material in the production of global synthetic detergents, cleaners, and personal care products.

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Description

Technical Parameters

Linear Alkylbenzene Sulfonic Acid (LABSA)

This product has an appearance of a brownish to dark brown viscous oily liquid, with a typical mild sulfonic acid odor. Its core value lies in the hydrophobic straight alkyl chain and hydrophilic sulfonic group in its molecular structure. This structure enables it to efficiently reduce surface tension and possess unparalleled cleaning, emulsification and foaming properties.

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Item	Specification
Active Matter Content	96% min
Free Oil Content	1.5% max
Sulfuric Acid Content	1.5% max
Color (Klett)	50-70 max
pH Value (1% Solution)	≤ 2
Appearance	Brown viscous liquid