What role does sodium citrate serve in embalming fluid?

Sodium citrate serves primarily as an anticoagulant in embalming fluid. Its main function is to prevent blood clotting, which is particularly important during the embalming process. If blood were to coagulate, it would complicate the fluid distribution and hinder the embalming procedure, making it less effective in preserving the body.

By integrating sodium citrate into embalmers' solutions, rather than allowing blood to clot, it facilitates easier drainage and the effective introduction of embalming chemicals throughout the vascular system. This is crucial for achieving even distribution of the preservative and disinfectant properties of the embalming fluid, leading to better overall preservation of the tissues.