5-Nitro-1,10-phenanthroline iron(II) sulfate

5-nitro-1,10-phenanthroline ferrous sulfate ; tris(5-nitro-1,10-phenanthroline-n1,n19)-iron(2++sulfate(1:1) ; iron(2+), tris(5-nitro-1,10-phenanthroline-κn1,κn10)-, sulfate (1:1) ; 5-nitro-1,10-phenanthroline ferrous sulfate solution, 0.025 m ; tris(5-nitro-1,10-phenanthroline-n1,n10)iron sulphate ; 5-nitro-1,10-phenanthroline ferrous sulfate 0.025m soln. in water ; ferrous, tris(5-nitro-1,10-phenanthroline)-, sulfate ; iron(2+) ; 5-nitro-1,10-phenanthroline ferrous sulfate solution ; 5-nitro-1,10-phenanthroline ; sulfate