FCCIV, powder or crystal. 25kg bags prevent oxidizing for bake 1 Chemical Name:Disodium Phosphate2 Molecular Formula:Na2HPO4?/SPAN>2H2O,Na2HPO4.12H2O,NaHPO43 Molecular weight:358.0574 Character:Colourless rhombic crystalline or prismatic crystal,easily soluble in water,insoluble inethanol,relative density1.63,melting point 34.6,when heated to 180,it may lose crystalwater,convert to anhydrous.5 ...