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Open Access
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Nemah Sahib Mohammed Husienournal
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- Assistant Professor of Chemistry,, Department of Medical Laboratories Techniques, Altoosi University College, Najaf, Iraq
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Abstract
nChemical reagents used in chemical processes vary depending on the process in which they are used, but in general, chemical reagents are used to conduct quality analyses, to determine the contents of various chemical elements in raw materials and in finished products, to adjust the pH and alkalinity of chemical solutions, and to react with other chemicals and produce products. There are some examples of chemical reagents used in chemical processes, such as selectivity reagents, contamination reagents with ions and elements, and environmental pollution reagents. Many identical techniques used to give evidences for preparation our reagents., Reagents are the basis for measurements of pollution, environmental preservation, water elements, etc. Therefore, modern research has focused on preparing analytical reagents from materials with great sensitivity to pollutants, especially heavy metal pollutants. For this reason, aldamine reagents and azo reagents, which are known to be highly sensitive to low-concentration elements, were prepared., Several attempts have been made in the past decades to prepare reagents from macroscopic cyclic compounds because they are highly sensitive to environmental pollution of soil and water components, but their sensitivity was only limited to small concentrations of elements, so researchers turned to manufacturing other reagents with higher sensitivity, represented by aldamine reagents. Macroscopic analytical reagents, such as aldamine reagents, are considered very sensitive to ions, especially the transition elements, because they are characterized by clear color changes when in coordination with ions and give the colors of deep-colored complexes due to the successive chromophore and oxo-chrome groups in their composition, to which the color intensity of these reagents is due. Macroscopic analytical reagents, such as aldamine reagents, are considered very sensitive to ions, especially the transition elements, because they are characterized by clear color changes when in coordination with ions and give the colors of deep-colored complexes due to the successive chromophore and exochrome groups in their composition, to which the color intensity of these reagents is due.
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Keywords: Solubility, SEM, Reagents, Pollution, Contamination.
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| Volume | 14 |
| [if 424 equals=”Regular Issue”]Issue[/if 424][if 424 equals=”Special Issue”]Special Issue[/if 424] [if 424 equals=”Conference”][/if 424] | 01 |
| Received | March 8, 2024 |
| Accepted | March 14, 2024 |
| Published | March 16, 2024 |
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