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1. The Volumetric Estimation of Inorganic Nitrites

Published online by Cambridge University Press:  15 September 2014

G. Armstrong Atkinson
G. Armstrong Atkinson
Affiliation:
Assistant to the Professor of Materia Medica in the University of Edinburgh.
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Extract

The ever-increasing importance of nitrites in medicine, owing to their power as therapeutical agents, and to the scientific work which has been and is being done to elucidate their pharmacology, renders a knowledge as to the precise amount of nitrite a commercial specimen contains of high, importance. For while to most patients a dose of five or six grains of pure, or nearly pure, nitrite of sodium is as large a quantity as they can conveniently bear, we read of twenty and thirty grains of so-called nitrite of sodium having been administered without dangerous or very unpleasant results. In such cases we cannot but conclude the drug was impure, and MacEwan has shown that samples of nitrite of sodium were met with in commerce containing but a decimal percentage of the salt. Many papers have recently appeared on the estimation of nitrite of ethyl in the spirit of nitrous ether, but in this contribution I desire only to consider those methods suitable for the estimation of nitrous acid in its inorganic compounds.

Type
Proceedings 1885-86
Information
Proceedings of the Royal Society of Edinburgh , Volume 13 , 1886 , pp. 642 - 650
Copyright
Copyright © Royal Society of Edinburgh 1886

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References

note * page 643 See especially the Practitioner, vol. xxx. p. 109.

note † page 643 Pharmaceutical Journal, 3rd series, vol. xiii. p. 121.

note ‡ page 643 Consult papers by Dott, MacEwan, Eykman, and Allen, in Pharmaceutical Journal, 1882–85.

note § page 643 Archiv der Pharmacie, April 1860.

note * page 644 Zeitschrift für analytisehe Chemie, vol. i. p. 426.

note † page 644 Anleitung zur quantitativen chemischen Analyse, 6th edit., vol. i. p. 390.

note ‡ page 644 Dittmar, Chemical Analysis, p. 224.

note § page 644 American Chemical Journal, vol. v. p. 388.

note ║ page 644 Classen, Quantitative Analyse, p. 222.

note * page 645 Journal of the Chemical Society, vol. xxxv. (new series), p. 46–106.

note † page 645 Pharmaceutical Journal, vol. x. (3rd series), p. 94.

note ‡ page 645 Dingler's Polytechnisches Journal, ccxii. p. 354.

note * page 646 Journal of the Chemical Society, vol. xxxiii. (new series), pp. 95–101

note * page 648 Vide supra.

note † page 648 “Challenger” Reports, “Physics and Chemistry,” vol. i. pt. i. p. 4.