Conclusions
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1.
A method is proposed for the simultaneous microdetermination of hydrogen and nitrogen in organic substances and is based on combustion by the modified Dumas method, gasometric determination of nitrogen, and automatic coulometric determination of hydrogen.
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2.
The method is recommended for the analysis of polynitro compounds.
Literature cited
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J. Monar, Mikrochim Acta,4, 934 (1966).
Nakmura Kan-ichi, Ono Kikushige, and Kawada Katsuro, Microchem J.,15, 364 (1970).
V. A. Klimova and G. F. Anisimova, Zh. Analiticheskoi Khim.,20, 520 (1965).
G. F. Anisimova and V. A. Klimova, Zh. Analiticheskoi Khim.,23, 411 (1968).
V. A. Klimova, Fundamental Micromethods for the Analysis of Organic Compounds [in Russian], Khimiya (1967), p. 83.
G. F. Anisimova and V. A. Klimova, Izv. Akad. Nauk SSSR, Ser. Khim., 2556 (1967).
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 3, pp. 583–586, March, 1972.
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Anisimova, G.F., Klimova, V.A. Method for the simultaneous microdetermination of hydrogen and nitrogen in organic substances using coulometry for the determination of hydrogen. Russ Chem Bull 21, 541–543 (1972). https://doi.org/10.1007/BF00863197
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DOI: https://doi.org/10.1007/BF00863197