How could affect the choice of one of these reagents, NH4H2PO4 and (NH4)2HPO4 in solid-state/sol-gel synthesis?

In several solid-state synthesis and sol-gel synthesis for similar compounds, sometimes NH4H2PO4 is used and sometimes (NH4)2HPO4 is used instead. I would like to find out if it is one chosen...

02 February 2018 8,544 2 View