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PubMed · 12940045

[Study on molybdenum(V) thiocyanate complex extracted by Tween-80].

Hua Yang·Xiao-yan Li·Ai-li Zhang·Tong-chuan Cao·Li-man Teng
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Abstract

Molybdenum(V) thiocyanate complex extracted by Tween-80, a non-ionic surface active agent, in chloroform has been studied. When the concentration of Tween-80 is 0.1%, extractive ratio can reach 94%, while tungsten(III) thiocyanate can not extracted in the same condition. Therefore, the two kinds of complexes can be separated very well. It enjoys a better extraction efficiency compared with petroleum ether or dimethyl sulfoxide and the advantage of low cost, no toxicity and no pollution. The extraction mechanism has been studied and may be a kind of extraction belonging to the category of supermolecular, which has not been reported publicly.

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Chelating AgentsChloroformMolybdenumPolysorbatesSpectrophotometry, UltravioletThiocyanatesTungstenJournal Article

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Hua Yang, Xiao-yan Li, Ai-li Zhang, Tong-chuan Cao, Li-man Teng. 2002. [Study on molybdenum(V) thiocyanate complex extracted by Tween-80].. https://pubmed.ncbi.nlm.nih.gov/12940045/

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