The Qualitative Analysis of the Selected Explosives using Thin-Layer Chromatography
Keywords:
TLC, Explosive, TNT, RDX, HMX, TetrylAbstract
A simple, economical and relatively quick method of thin-layer chromatography (TLC) has been applied to analyse four frequently used explosives, TNT, RDX, HMX and Tetryl that are a common part of significant military, industrial and improvised explosives. Silicon dioxide is proven to separate individual explosives at a stationary phase. Out of 38 tested, three types of two-component mobile phases consisting of petroleum ether and acetone in the ratio of 2:1 or 7:3 of a volume and hexane and acetone in the ratio of 2:1 of a volume are recommended. To detect explosives, the UV radiation with the wavelength of 254 nm is proposed.
References
AGRAWAL, JP. and HODGSON, RD. Organic Chemistry of Explosives. Wiley, 2007. 384 p.
BREBERA, S. Military Explosives and Technology Production of Secondary Explosives (in Czech). Pardubice: University of Pardubice, 2001.
VARGA, R. The Utilization of Modern Analytical Methods in Trace Analysis of Explosives (in Slovak) [PhD Thesis]. Pardubice : University of Pardubice, 2005.
KUBOTA, N. Thermochemical Aspects of Combustion, Propellants and Explosives, 2nd, Completely Revised and Extended Edition, 2006, 530 p.
YINON, J. and BOGUSZ, M. J. Explosives, Forensic Science Handbook of Analytical Separations, 2008, vol. 6. Department of Environmental Science, Chapter 24, p. 823-838.
KIRCHNER, J. G. and PERRY, E. S. Thin Layer Chromatography. New York: Wiley, 1978. 1137 p.
ŠTULÍK, K. Analytical Separation Methods (in Czech). Praha: Karolinum, 2004.
SINGH, B., VERMA, M., VASUDEVA, S. K., SHERA, B. M. L. Analysis of Explosive Mixtures by Thin Layer Chromatography, Def Sci J, 1982, Vol 32, p. 151-155.
GHOLAMIN, F., CHALOOSI, M., HUSAIN, S. W. DEHGHANI, H. Determination of RDX and Keto-RDX in High-Explosive Mixtures by High-
Performance Thin-Layer Chromatography, J. of Planar Chromatography, 2001, vol. 14, p. 296-299.
KRISHNAMURTHY, R., BAKRE, S. M. SHINDE, B., M. Simultaneous Detection of High Explosives in Post-Explosion Debris by HPTLC with Two Successive Mobile Phases, J. of Planar Chromatography, 1999, vol. 12, p. 394-397.
MISZCZAK, M. TLC and Densitometry Application to Determine Quality of High Explosive Mixtures. In 10th Symposium on Chemical problems connected with the Stability of Explosives. 1996, p. 179-185.
HILEY, R. W. Investigations of Thin Layer Chromatographic Techniques Used for Forensic Explosives Analysis in the Early 1970s, Journal of Forensic Science, 1993, vol. 38, no. 4, p. 864-873.
ČSN 66 80 63:1969, Determination of Explosion Temperature of Explosives (in Czech) [on line]. Pardubice : Pardubice University of Pardubice, 2008. 3 p. [cited 2008-03-19]. Available from: <http://eshop.normservis.cz/nahledy/view/csn/66/04996/04996_nahled.pdf>.
LUTONSKÁ, T. Possibilities of TLC for Analyse of Explosives (in Czech) [Diploma Thesis]. Pardubice : University of Pardubice, 2009. 68 p.
Downloads
Published
License
Copyright (c) 2015 Advances in Military Technology
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Authors who publish with this journal agree to the following terms:
1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.
Users can use, reuse and build upon the material published in the journal for any purpose, even commercially.
