A Selection of Alkali and Alkaline Earth Metal Salts of 5,5′‐Bis(1‐hydroxytetrazole) in Pyrotechnic Compositions

摘要: The dilithium (1), disodium (2), dipotassium (3) and dicesium (4) salt as well the calcium (5), strontium (6) barium (7) of 5,5′-bis(1-hydroxytetrazole) were prepared characterized including NMR-, IR- Raman spectroscopy, mass spectrometry, elemental analysis differential scanning calorimetry. crystal structures 1, 2 4–6 additionally determined by single-crystal X-ray diffraction. sensitivities salts towards impact, friction electrostatic discharge means BAM (Bundesanstalt fur Materialforschung- und prufung) methods. potential use 6 7 coloring agents in pyrotechnical mixtures utilization 3 4 additives near infrared (NIR) emitting formulations was examined.