Magdalena Rakić, Mirjan Krstovic, Slavko Mijatov, M. Dimić, Bojana Z. Fidanovski
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Comparative analysis of volumetric and instrumental method for determination of nitroglycerin content in gunpowder
The major energy components of double-based gunpowder are nitrocellulose (NC) and nitroglycerin (NG). In double-based gunpowder NG is used as a plasticizer and, at the same time, as an energetic component. Since the amount of NG in the gunpowder strongly influences and affects its chemical and mechanical properties or/and characteristics, the study of NG content is of great importance. The aim of this paper is to compare the analytical performances of high-performance liquid chromatography (HPLC) and classic analytical volumetric method for the separation and qualitative determination of nitroglycerine in smokeless gunpowder.
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