The chelate removes the ionic properties of it, remains in solution but does not react with most of the reagents that normally serve to identify it, the chelated metal has remarkable stability.

6% Fe w/w chelated by  EDDHA

AGRI QUEL Fe-EDDHA 4 is an iron chelate in the form of microgranules, very soluble and recommended for drip irrigation. It is characterized by having a chemical structure that prevents its insolubilization of the cation in the soil.

13,20% Fe w/w chelated by EDTA

13,20% Fe water soluble

68,40% chelate agent EDTA

100% Chelation