The thermometric and enthalpimetric determination of organic compounds |
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Authors: | L. S. Bark |
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Affiliation: | (1) Department of Chemistry and Applied Chemistry, University of Salford, M5 4WT Salford, Lancashire, UK |
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Abstract: | Two main parameters determine the methods for the assay of organic compounds in industrial systems; these are the rates of reaction of the molecular organic and often non-aqueous systems which differ from those in ionic and aqueous systems, and secondly, the fact that in most organic systems an organic functional group is required to be determined by a general method applicable to the functional group in a variety of chemical environments. In pharmaceutical products it is desired to determine the functional groups without prior separation from excipients of various kinds and to obtain rapid assays, often with precision much lower than those normally required in inorganic systems. These methods are discussed with examples taken from the foodstuff industry, the pharmaceutical industry, etc.
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Partly presented at the II. Seminar Thermometric Analysis, Budapest, September 2–7, 1980. |
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