Empfindliche photometrische Bromid- und Jodidbestimmung mit Triphenylbenzylphoniumsalz

6533b821fe1ef96bd127b70b

RESEARCH PRODUCT

Empfindliche photometrische Bromid- und Jodidbestimmung mit Triphenylbenzylphoniumsalz

subject

Chemistry Clinical Biochemistry General Materials Science General Medicine Analytical Chemistry Nuclear chemistry

description

Bromid und Jodid lassen sich mit guter Selektivitat mit Triphenylbenzylphosphoniumion und Sulfit in 1,2-Dichlorathan als Halogensulfinate ausschutteln und als solche mit hoher Empfindlichkeit photometrisch bestimmen (359 bzw. 381 nm). Die relative Standardabweichung betragt im ppm-Bereich ± 0,9 bzw. ± 1,0%. Es wird ebenfalls ein Nachweis von SO2 auf derselben Grundlage beschrieben.

year	journal	country	edition	language
1970-05-01	Fresenius' Zeitschrift für analytische Chemie

https://doi.org/10.1007/bf00556249

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