Triaminoguanidinium hydrochloride is widely used as a key component in the synthesis of high-energy materials, particularly in the production of explosives and propellants. Its ability to release significant amounts of energy upon decomposition makes it valuable in military and aerospace applications. Additionally, it serves as a precursor in the development of nitrogen-rich compounds, which are essential for creating stable and efficient energetic materials. In research, it is utilized to study the properties and behaviors of guanidine-based compounds under various conditions, contributing to advancements in material science and chemistry.