Quaternary Ammonium Compounds (Qacs): Versatile Molecules With Broad Industrial Applications
Quaternary ammonium compounds (QACs) are a broad class of positively charged molecules with widespread applications in various industries. They possess antimicrobial, surfactant, emulsifying, and flocculating properties, making them valuable in disinfectants, cleaning agents, personal care products, agriculture, and water treatment. QACs exhibit a hydrophilic-hydrophobic balance, contributing to their emulsification capabilities, and their antimicrobial activity stems from their cationic nature. While they are relatively low in toxicity, precautions should be taken to avoid direct contact and skin irritation, and proper disposal methods are essential to prevent environmental contamination.