Zinc perchlorate hexahydrate is primarily used in chemical synthesis as a strong oxidizing agent. It is often employed in organic reactions where oxidation is required, such as in the preparation of certain organic compounds. Additionally, it serves as a catalyst in various chemical processes, enhancing reaction rates and efficiency. In research laboratories, it is utilized for its ability to stabilize and control reactions involving sensitive materials. Its hygroscopic nature makes it useful in applications requiring moisture absorption or desiccation. However, due to its strong oxidizing properties, it must be handled with care to avoid hazardous reactions.