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What is alkyl benzene sulphonic acid?

What is alkyl benzene sulphonic acid?

Alkylbenzene sulfonates are a class of anionic surfactants, consisting of a hydrophilic sulfonate head-group and a hydrophobic alkylbenzene tail-group.

What is alkyl benzene sulfonate used for?

Linear alkylbenzene sulfonates (LASs) are among the major anionic surfactants used in detergents, such as laundry powders and dishwashing products.

Is alkyl benzene sulfonate harmful?

Studies have shown that linear alkylbenzene sulfonate (LAS), a type of omnipresent pollutant, can cause toxic damage to aquatic plants.

Why is the ABS detergent harmful to the environment?

Branched chain ABS biodegrades very slowly and therefore contributes to polluting lakes and streams by forming relatively stable foams. LAS has excellent surfactants power, which has made them suitable for detergents, emulsifiers, and dispersing, wetting and foaming agents.

What is the use of LABSA in liquid soap?

Sulfonic acid, LABSA is a batch of organic sulfur compounds that are used in most dishwashing detergents, detergent powder, cleaning powder, washing powders, detergent cake, liquid soap, soaps etc. It is used as a foaming agent and cleaning agent in most formulations.

How is benzene used in detergent?

The most commonly used benzene-based surfactants in laundry detergents are alkylbenzene sulphonates (ABS) and linear alkylbenzene sulphonates (LAS). Surfactants lower the surface tension between the liquid and the stains on clothing, suspend the dirt particles in the water and make them easier to dissolve and wash off.

Is sulfonate toxic?

Perfluorooctane sulfonate is a toxic persistent pollutant capable, for example, to alter gut microbiome from mice in contact with it (inducing DNA damage in bacteria), and also to disrupt liver metabolic pathways (Zhang et al., 2020).

Which laundry detergent is best for the environment?

10 Best Eco-Friendly Laundry Detergents

  1. Tru Earth Laundry Detergent Sheets/Eco-Strips.
  2. Dropps Stain & Odor Laundry Detergent Pods.
  3. ECOS Laundry Detergent.
  4. Puracy Natural Laundry Detergent.
  5. Seventh Generation Detergent.
  6. Ethique Flash!
  7. Biokleen Natural Laundry Detergent.
  8. Molly’s Suds Natural Oxygen Whitener.

Is sulphonic acid a surfactant?

1. Linear alkyl benzene sulphonic acids (LAS) are anionic surfactants.

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