7-Nitroso-8-Hydroxyquinoline-5-Sulfonate 에 依한 Co (Ⅱ) 의 吸光光度定量

Spectrophotometric method for the determination of Co(Ⅱ) is developed based on the fact that Co(Ⅱ) forms a stable red complex with 7-nitroso-8-hydroxyquinoline-5-sulfonate at pH 4. 5. The absorbance is measured at 528$m{\mu}$, $25^{\circ}C$. Beer's law is followed in the concentration range of...

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Veröffentlicht in:	Journal of the Korean Chemical Society 1965, Vol.9 (2), p.101-105
Hauptverfasser:	이동형, Lee, Dong-Hyung
Format:	Artikel
Sprache:	kor
Online-Zugang:	Volltext
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