... SGS,BV inspection before loading. EDTA Chemical name:Ethylenediaminetetraacetic acid disodium saltMF:C10H14N2Na2O8MW: 336.21 ItemsIndexResultAppearanceWhite powderWhite powderContent ( ... (to be that the calcium , magnesium , iron , lead , copper , manganese wait mainly). Be used for the detergent , dyeing help ... agriculture tiny fertilizer and mariculture etc. edta ethylenediaminetetraacetic acid EDTA