Analysis of chloride in amine hydrochlorides and quaternary ammonium chlorides by atomic absorption spectroscopy
1972; Elsevier BV; Volume: 17; Issue: 6 Linguagem: Inglês
10.1016/0026-265x(72)90130-0
ISSN1095-9149
AutoresRobert V. Smith, Mark A. Nessen,
Tópico(s)Analytical chemistry methods development
ResumoThe atomic absorption analysis of chloride in amine salts has been studied. The method employed is based on measurement of excess silver following precipitation of chloride with silver nitrate. Eleven quaternary amine chlorides, possessing diverse structures, have been successfully analyzed. The accuracy and precision of the atomic absorption method compares favorably with results obtained with mercurimetric and Fajan's titrimetric procedures.
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