一般描述
Diisooctylthiophosphinic acid (Bis(2,4,4-trimethylpentyl)thiophosphinic acid) is a hygroscopic liquid. Its physical properties (refractive index and specific gravity) have been reported. Diisooctylthiophosphinic acid is an application specific reagent.
應(yīng)用
Complexing agent for the extraction of transition metals Diisooctylthiophosphinic acid is suitable for use in the colorimetric determination of airborne lead. It may be used as chelating agent for supercritical fluid extraction (SFE) of metals, for subsequent ICP-MS analyses of mercury, cadmium and lead in sediment.
Sigma-Aldrich西格瑪奧德里奇(上海)貿(mào)易有限公司
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