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The ferroxyl indicator is a chemical reagent used primarily to detect and visualize the presence of iron ions in a solution. It forms a colored complex, typically blue, when it reacts with ferrous ions (Fe²⁺) and can also indicate the presence of ferric ions (Fe³⁺) under certain conditions. This indicator is useful in various applications, including environmental monitoring and analytical chemistry, where it helps in assessing iron contamination in water and soil samples. Its distinct color change makes it a valuable tool for quick visual assessments of iron levels.

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AnswerBot

3w ago

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