Aerospace and Defense: Ammonium perchlorate is extensively used as an oxidizer in solid rocket propellants for space shuttles, military missiles, and other aerospace applications. Its ability to release a large amount of oxygen upon decomposition makes it an ideal component for propellant formulations, providing the necessary thrust for propulsion systems.

AP is a key ingredient in fireworks and other pyrotechnic devices. It is used to create vibrant and colorful displays due to its high energy content and ability to produce intense flames and sparks.

AP is used in the production of safety flares and signaling devices, providing a reliable source of bright light and smoke for emergency and rescue operations.

Potassium perchlorate and sodium perchlorate are also used as raw materials in the production of ammonium perchlorate.

Ammonium perchlorate is utilized in laboratory settings for various analytical procedures, including gravimetric analysis. Its high purity and reactivity make it suitable for precise and accurate measurements.