How to get this crystal of Na[Cr(EDTA)N2].2 H2O? This complex soluble in water.

I am using different solvents to get this crystal of Na[Cr(EDTA)N2].2 H2O but still not succeed.This complex soluble in water..can anyone give me a suggestion to get this..Thanks in adance

07 August 2017 6,600 3 View