... : Properties:EDTMPA is Pale yellow solution at room temperature, with melting point 215-217°C, hard to be dissolved in water, ... EDTMPA has strong metal ion chelating capacity, whose chelating constant with cuprum ion is larger than that of EDTA. EDTMPA has ... and Storage:250kg plastic drum, outer plastic woven bag, with agreement with export environment requirement, or confirmed by clients. Storage for ...