Hydrazine nitrate
Hydrazine nitrate is an inorganic compound with the chemical formula N2H4·HNO3. It was first synthesized by Germans in 1989. It has usage in liquid explosives as an oxidizer. It exists in two crystalline forms, stable α-type and unstable β-type. The former is usually used in explosives. Its solubility is small in alcohols but large in water and hydrazine. It has strong hygroscopicity, only slightly lower than ammonium nitrate.