Journal ArticleDOI
Chinaldinsäure als analytisches Reagens III
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This article is published in Fresenius Journal of Analytical Chemistry.The article was published on 1938-11-01. It has received 11 citations till now.read more
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Sur la thermogravimétrie des précipités analytiques : Dosage du zinc
Monique De Clerq,Clément Duval +1 more
TL;DR: In this article, auteurs ont trace a l'aide de la thermobalance de CHEVENARD, les courbes de thermolyse des precipites servant a doser ponderalement le zinc.
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Estimation of palladium: Part II Quinaldinic acid as a reagent
TL;DR: In the presence of tartaric acid and ammonium chloride, quinaldinic acid quantitively precipitates palladium from a hot solution at a pH range 3 to 7 whereas other ions such as arsenic (As3+ and As5+), mercury (Hg2+), cadmium, bismuth, antimony, iron, chromium, aluminium, beryllium, thorium, cerium (Ce3+), titanium, zirconium, uranium (UO22+), vanadate, molybdate, tung
Journal ArticleDOI
Analyse thermogravimétrique de quinaldates métalliques
Germaine Thomas,René A. Pâris +1 more
TL;DR: In this article, the thermal stability of anhydrous quinal dates and the water of hydration was determined by comparison with results obtained for oxinates and picolates, by using thermogravimetric analysis.
Journal ArticleDOI
A rapid iodometric method for the determination of copper and zinc
S.Z. Haider,M.H. Khundkar +1 more
TL;DR: In this paper, a method for the simultaneous determination of zinc and copper was described, in which copper was determined in the presence of sufficient KCNS and a small amount of KI, followed by the titration of the iodine equivalent to the zinc, which was liberated by the addition of potassium ferricyanide solution.
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Alkali metal complexes: complexes of alkali metals with quinaldinic acid
TL;DR: In this paper, the pK value of the ligands cannot be regarded as a dominant factor in the synthesis and isolation of alkali metal complexes, and it is shown that pK values are not a dominant determinant of the ionization potential of metal complexes.