Phenol is primarily used in embalming fluids for what reason?

Phenol is primarily used in embalming fluids as a preservative due to its effective antimicrobial properties and its ability to penetrate tissues, thereby helping to stabilize and preserve the body after death. It works by coagulating proteins and preventing the decomposition of the soft tissues, which prolongs the appearance of the body and slows down the processes of decay.

In addition to its preservative qualities, phenol also has a disinfectant function, aiding in the elimination of bacteria and other pathogens, which is crucial in embalming procedures to maintain hygiene and safety. However, its primary classification within embalming fluid is as a preservative, making it essential for the long-lasting preservation of the remains, which is central to the purpose of embalming itself.