What is the primary function of sodium citrate in embalming fluids?

Sodium citrate serves a crucial role in embalming fluids primarily as an anticoagulant. Its primary function is to prevent blood from clotting, allowing for better distribution of the embalming fluid throughout the vascular system. By inhibiting the coagulation of blood, sodium citrate facilitates the thorough embalming process, ensuring that the fluid can effectively permeate the tissues.

This property is particularly important in cases where blood clots may obstruct the pathways for fluid flow, potentially compromising the effectiveness of the embalming procedure. With its ability to maintain blood in a liquid state, sodium citrate helps ensure that the embalming fluid reaches all necessary areas, thereby enhancing the preservation of the body.

While other substances in embalming fluids serve as antiseptics, preservatives, or disinfectants, they do not play the same critical role in preventing coagulation, which is essential for the proper distribution of embalming solutions.