Mainly used in agricultural chemical sprays and metal chelating and separation.TEST ITEMLIMTAPPEARANCEWhite crystalline powderрН  (50g/L wt ,Website: ,25°C)4.0-5.0Purity %≥98.0%Chelate Value(mg/g)260minHeavy metals (as Pb) %≤0.005Fe, %≤0.005Chlorides, %≤0.02Aqueous reactionPassComplexation force testPassClarity testPassChelate Value（mgCaCO3/g,PH=11）≥260Keywords:Agriculture Grade EDTA 2K; EDTA dipotassium salt; Edathamil; EDTA-2K.Baoding Kaiyue Chemical Co.,LTDTel:+86 03123220379Fax:+86 03133289655Copyright © 2016 Kaiyuechem Ltd. All rights reserved.