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Type: Artigo de periódico
Title: Determination Of Insoluble Azides By Thermometric Titrimetry
Author: Chagas A.P.
Godinho O.E.S.
Costa J.L.M.
Abstract: A method for determination of azide, based on the thermometric titration of this anion with hydrochloric acid, is described. Although this reaction has a large enthalpy change (ΔH = -3.6 kcal/ mole), sulphate is added as an endothermic thermometric indicator to improve the end-point. The application of the method to the analysis of insoluble azides has been studied. © 1977.
Rights: fechado
Identifier DOI: 10.1016/0039-9140(77)80059-3
Date Issue: 1977
Appears in Collections:Unicamp - Artigos e Outros Documentos

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