Sodium dodecylsulfate acid esters

The major subgroups of anionic surfactants include the alkali carboxylates (soaps), sulfates, sulfonates, and to a smaller degree, phosphates. The esterification of alcohol with sulfuric acid yields probably the best-studied surfactant, sodium dodecylsulfate or SDS. SDS, a sulfate ester, is an extremely effective emulsifier because of its high-electrostatic repulsion. Other sulfates are, for example, sulfated esters from fatty acids, sulfated ethers, and sulfated fats and oils. Sulfonates stem from the reaction of sulfonic acid with suitable substrates. Members of the class of sulfonates are, for example, sulfonic acid salts or aliphatic sulfonates. Other anionic surfactants include substances such as carboxylated soaps and esters of phosphoric acid. [Pg.1829]

Synonyms cas 151-21-3 aquarexmethyl dodecyl alcohol, hydrogen sulfate, sodium salt dodecyl SODIUM sulfate DODECYLSULFATE sodium salt DREFT LAURYL SODIUM SULFATE SODIUM MONODECYL SULFATE SULFURIC ACID, MONODECYL ESTER, SODIUM SALT... [Pg.254]

Synonyms Dodecyl alcohol, hydrogen sulfate, sodium salt Dodecyl sodium sulfate Dodecylsulfate sodium salt Lauryl sodium sulfate Lautyl sulfate sodium salt Monododecyl sodium sulfate SDS SLS Sodium dodecyl sulfate Sodium n-dodecyl sulfate Sodium monododecyl sulfate Sulfuric acid monododecyl ester sodium salt Classification Alkyl sulfate salt Definition Sodium salt of lautyl sulfate Empirical C,2H2s04S Na Formula CH3(CH2),oCH20SOsNa... [Pg.1348]