weilanwater

EDTMPA:1.White crystal powder 2.Strong metal ion chelating capacity 3.Corrosion & scale inhibitor EDTMPA is white crystal powder at room temperature, with melting point 215-217°C, hard to be dissolved in water, the solubility is less that 5% at room temperature, easy dissolved in ammonia. EDTMPA has strong metal ion chelating capacity, whose chelating constant with cuprum ion is larger than that ...