What Is The Appearance Of Fe3(PO4)2?

Fe3(PO4)2, also known as iron(II) phosphate, is a light gray or off-white solid in its pure form. It is insoluble in water and has a density of 3.5 g/cm³. When exposed to air, it may slowly oxidize and turn brown. Its melting point is approximately 1,000°C and it is not a particularly reactive compound. In terms of crystal structure, Fe3(PO4)2 belongs to the monoclinic system and has a space group of P21/c.