Hydrogen Azide, also known as Azidoamine or Hydrazoic Acid, is a chemical compound with the molecular formula HN3. This colorless gas is soluble in water, and it is highly toxic and explosive. Due to its dangerous nature, Hydrogen Azide often has synonyms and alternative names to avoid confusion or accidental use. Some synonyms for Hydrogen Azide include Azoimide, Azimide, Azotic Acid, Triazene, and Nitridoazane. These names are frequently used in scientific and industrial contexts, and they are essential to ensure safety and accuracy in chemical processes. Hydrogen Azide serves many purposes in chemistry, but its hazardous nature calls for strict caution and proper handling.