Surfactants | classification of surfactants | Emulsifying agents | APPLICATIONS OF SURFACTANTS |

SURFACTANTS Surfactants or surface-active agents are substances, which lower the surface tension of a liquid or the interfacial tension between two liquids. Such materials have a tendency to get preferentially adsorbed at the interface between the two phases. Surfactants are used for many reasons in almost every dosage form including liquids, semisolids, and solids.   … Read more