Extraction and Characterization of Niobium(V) Thiocyanate Complexes

Croatica Chemica Acta

Gojmerac Ivšić, Astrid¹  Tamhina, Biserka¹  Bartolinčić, Anamarija¹ 

[1] Laboratory of Analytical Chemistry, Faculty of Science, University of Zagreb, Strossmayerov trg 14, 10000 Zagreb, Croatia

关键词: niobium(V);    niobium(V) complexes;    spectrophotometric determination;    extraction;    thiocyanate;    tetraphenylphosphonium chloride;    ...;   

DOI  :  

学科分类：化学（综合）

来源: Croatica Chemica Acta

【 摘 要 】

Extraction of niobium(V) from sulphuric and hydrochloric acid Solutions containing an excess of thiocyanate ions with tetraphenylphosphonium (TPP) and tetraphenylarsonium (TPA) chloride into chloroform was investigated. The maximum...

【 授权许可】

Unknown