Spectrophotometric determination of Ca (II) by anthrapurpurine. II. Use of hydroalcoholic medium
Abstract
Continuing the work about the use of Anthrapurpurine for the spectrophotometric determination of Ca (II), a study is made of the satibility of hydro-alcoholics solutions of Anthrapurpurine and Anthrapurpurine-Ca complex in amoniacal media. Since the solutions of the mentioned complex are sufficiently stable and obeys the Lambert-Beer's law for concentrations from 1 to 8 ppm, a method for the determination of Ca (II) is proposed. The error and reproducibility of this method is stablished.Downloads
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Published
1967-12-20
How to Cite
1.
Capitán F, Román M. Spectrophotometric determination of Ca (II) by anthrapurpurine. II. Use of hydroalcoholic medium. Ars Pharm [Internet]. 1967 Dec. 20 [cited 2024 May 19];9(1-2):65-71. Available from: https://revistaseug.ugr.es/index.php/ars/article/view/7764
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