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The control of geometric form in lead chloride crystals for the production of characteristic profile angles. Application to the identification of lead

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Summary

By varying the molarity of hydrochloric acid, it has been found possible to obtain PbCl2 in different geometric forms. The profile angles may serve as constants for the identification of lead.

Résumé

En faisant varier la molarité de l'acide chlorhydrique, on a trouvé qu'il était possible d'obtenir PbCl2 sous différentes formes géométriques. Les angles dièdres peuvent servir de constantes pour l'identification du plomb.

Zusammenfassung

Kristalle von Bleichlorid können in verschiedenen geometrischen Formen erhalten werden, indem man die Molarität der zum Umkristallisieren benutzten Salzsäure ändert. Die Profilwinkel können zum Bleinachweis dienen.

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Literature

  1. E. M. Chamot andG. W. Mason, Handbook of Chemical Microscopy, Vol. I. New York: Wiley. 1938. p. 406.

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Authors and Affiliations

  1. Chemistry Department, University of Oklahoma, Norman, Oklahoma

    A. C. Shead

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  1. A. C. Shead
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Shead, A.C. The control of geometric form in lead chloride crystals for the production of characteristic profile angles. Application to the identification of lead. Mikrochim Acta 49, 923–926 (1961). https://doi.org/10.1007/BF01217125

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  • DOI: https://doi.org/10.1007/BF01217125

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