icon.article.dark Industry news Pros and Cons of Quaternary Ammonium Disinfectants Quaternary ammonium compounds (QACs) are a kind of widely used cationic surfactants. They are formed by the substitution of hydrogen atoms of ammonium groups by alkanes or aromatic hydrocarbon groups. The general formula is (R4N+) X-, where R is a Read more icon.arrow--dark
