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ferrous fumarate

http://www.chromforum.org/viewtopic.php?t=2861

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ferrous fumarate

Posted: Tue Nov 01, 2005 9:46 pm
by jcstrides
I realize that this is the lazy approach, but does anyone have a good HPLC method for ferrous fumarate? The USP titration is not sensitive enough for our needs.

Thanks in advance for your help

Posted: Sun Nov 06, 2005 4:52 am
by tom jupille
In solution, ionic compounds dissociate, so Fe(II) and fumaric acid (fumarate) can be determined individually. If you have an excess of one, then determine the other. The catch with chromatography is always "in the presence of what?"
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