for the following products
EDTA dipotassium salt | Edta dipotassium salt 2-hydrate | EDTA-2K | EDTA-2K.2H2O | Ethylenediaminetetraacetic acid dipotassium salt | Ethylenediaminetetraacetic acid dipotassium salt , Reag. and Ethylenediaminetetraacetic acid dipotassium salt 2-hydrate