Preparation method of sodium ferric oxalate_Kain Industrial Additive

background and overview[1] sodium ferric oxalate is also known as “sodium trioxalatoferric(iii)ate”. chemical formula na3[fe(c2o4)3]·xh2o. molecular weight 365.89. green monoclinic crystal. relative density 1.93717.5. when heated to 100~120℃, 1 molecule of water begins to be lost. add excess sodium oxalate to the fe3+ solution and evaporate and crystallize to obtain sodium ferric oxalate. preparation[1] method…