Astrolite explosives, frequently and not too precisely called the world's most powerful non-nuclear explosive, were discovered in the 1960's. Astrolite explosives are formed when ammonium nitrate is mixed with anhydrous hydrazine. This produces a clear liquid explosive called Astrolite G. When aluminum powder (100 mesh or finer) is added to the Hydrazinium Nitrate slurry, it forms Astrolite A-1-5. Astrolite G is a clear liquid explosive that produces a very high detonation velocity, almost twice as powerful as TNT.
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