First post asking questions about EDTA

2009-11-05View Original

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I came across a statement in an analytical chemistry book stating that the essence of EDTA chelation is the involvement of Y4-. As the acidity increases, the concentrations of H4Y, H3Y-, and H2Y2- in the solution increase accordingly, which affects the amount of Y4- available and thus influences the progress of the chelation reaction. However, I would like to carry out the chelation at a very low pH level. Do you have any good suggestions?

Reply #22009-11-06

This post was last edited by zhangyong6404 on 2009-11-6 21:19. Does no one know anything about it?

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First post asking questions about EDTA

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