What Are Anionic Detergents

A class of synthetic, water-soluble, detergents that are most commonly used as surfactants. In anionic detergents, the hydrophilic portion of the molecule carries a negative charge. They contain anion groups (sulfate, sulfonates, or phosphates) combined with an alkali or an ammonium cation and a long-chain hydrocarbon.

What are anionic detergents with example?

Definition: Anionic detergents are the sodium salts of the long-chain sulfonated alcohols or hydrocarbons. Examples: Sodium n-dodecyl benzene sulphonate and Sodium Lauryl Sulphate.

What are anionic detergents Class 12?

  • They can be used with hard water which soap cannot do.
  • They can be used in acidic medium unlike soaps.
  • They are more soluble in water so form better latter than soaps.
  • They have stronger cleaning action than soaps.
Elena Rostova

Elena Rostova

Lead Health, Wellness & Medical Journalist

Elena Rostova holds a Master's degree in Public Health Journalism. She covers groundbreaking medical research, holistic wellness trends, mental health awareness, and nutritional science.

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