Analytical applications of anthragalol and anthrapurpurine. III.- Spectrophotometric determination of Th (IV) with anthrapurpurine

Authors

  • F. Capitán
  • M. Román

Abstract

The use of Anthrapurpurin for the spectrophotometric determination of Th (IV), is described. A study is made of the stability of solutions (in ethanol) of Anthrapurpurin Th (IV) complex. The complex obeys Lambert-Beer's Law, in spite of the fact that the slope of the straight-line is greatly influenced by the concentration of the Anthrapurpurin used. A method is proposed for the determination of Th(IV) for concentrations between 7 and 21 ppm and the error and reproducibility of this method is stablished.

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Published

1967-06-20

How to Cite

1.
Capitán F, Román M. Analytical applications of anthragalol and anthrapurpurine. III.- Spectrophotometric determination of Th (IV) with anthrapurpurine. Ars Pharm [Internet]. 1967 Jun. 20 [cited 2024 Dec. 22];8(7-10):399-404. Available from: https://revistaseug.ugr.es/index.php/ars/article/view/7681

Issue

Vol. 8 No. 7-10 (1967)

Section

Special Articles

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