Ka dib marka ion lagu daro biyaha, waxay leedahay dhaqdhaqaaq dusha sare ah iyo koronto taban taasoo loo yaqaan 'surfactant anionic'.
Surfactants Anionic waa alaabooyinka leh taariikhda ugu dheer, awoodda ugu weyn iyo noocyada ugu badan ee surfactants. Surfactants Anionic waxa loo qaybiyaa sulfonate iyo alkyl sulfate marka loo eego qaab dhismeedka kooxahooda hydrophilic, kuwaas oo hadda ah qaybaha ugu muhiimsan ee surfactants anionic. Hawlaha kala duwan ee surfactant waxaa inta badan laga helaa muujinta beddelka sifooyinka dareeraha dareeraha, dareeraha dareeraha ah iyo dareeraha dareeraha ah, kuwaas oo dusha sare (xuduuda) sifooyinka dareeraha ay yihiin barta muhiimka ah.