1. Photometric Definition of Copper (II) in Alloys on the Basis of Zinc
- Author
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CHYRAGOV, F. M., SULHNEDJAD, G. B., GADJİYEVA, S. R., ALİEVA, T. İ., and MAMEDOVA, S. Sh.
- Subjects
1-(2-tenoil)-4-threefluor-2,-2-hydroxy-5-sulfonaphthalineazo,bythadione-1,3 ,the potentiometric and conductometric titrations ,photometric definition of copper (II) - Abstract
It has been synthesized 1-(2-tenoil)-4-threefluor-2 [-2-hydroxy-5-sulfonaphthalineazo] bythadione-1,3 (R) on the basis of 2-tenoilthreefluorasetone . It has beenstudied a stability of complexes of some metals with this reagent by the potentiometric andconductometric titrations methods. The basic spectrofotometric characteristics of reaction of copperwith the synthesized reagent have been established. Influence foreign ions and masking substanceson complex formation have been researched. The technique of photometric definition of copper (II)in alloys on basis of zinc has been developed.
- Published
- 2017