... )2 6H2OProperties and applications:It is monoclinic crystal, and easily soluble in water, liquid ammonia and alcohol, deliquesce in the air, burn ... nitrates, incineration and chemical experimentation etc.Specification:ASSAY: 98% MIN.WATER INSOLUBLES 0.05% MAXIRON (As Fe ) 0.001% MAX.HEAVY ... .002% MAX..PH: 4.0 MIN. Crystal Magnesium Nitrate 100% water soluble