Used primarily in laboratory research as a source of lead ions in chemical synthesis and analytical studies. It serves as an oxidizing agent in specialized reactions due to the perchlorate anion. Its hygroscopic nature makes it suitable for studies involving hydrated metal salts. Due to the toxicity of lead and the potential explosiveness of perchlorate salts when in contact with flammable materials or exposed to heat, its use is restricted to controlled environments, mainly in the preparation of lead-based materials or in environmental testing for lead detection and removal methods. Not used in consumer products or industrial applications on a large scale because of environmental and health hazards.