N,N'-Bis(2-pyridylmethyl)-1,2-ethylenediamine Tetrahydrochloride Dihydrate

N,N'-Bis(2-pyridylmethyl)-1,2-ethylenediamine Tetrahydrochloride Dihydrate 1g : Chelating diamine salt for metal ion binding, analytical chemistry, and homogeneous catalysis. Supplied in high purity crystalline form.