pippo Posted August 26, 2013 Share Posted August 26, 2013 People, Ethylenedinitrillo tetracetic acid disodium salt- I have loads of it but needing a small quantity of the tetrasodium. Can I just add some NaOH to convert it to the tetra somehow, or no way? Say, per gram of disodium, how much NaOH (theoretical 100%. dry) should I need, if doable? Thanks, as always!! Oh- say I cant do this- would the disodium be as efective chelator of metals (Mg, Zn, etc) as the tetra? Opinons appreciated. Link to comment Share on other sites More sharing options...
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