Iron(II) phosphate

Iron(II) phosphate, also ferrous phosphate, Fe3(PO4)2, is an iron salt of phosphoric acid. It is used in garden chemicals such as moss killers and slug pellets. Iron(II) phosphate, also ferrous phosphate, Fe3(PO4)2, is an iron salt of phosphoric acid. It is used in garden chemicals such as moss killers and slug pellets. The mineral vivianite is a naturally occurring form of hydrated iron(II) phosphate. It can be formed by the reaction of ferrous hydroxide with phosphoric acid to produce hydrated iron(II) phosphate. Media related to Iron(II) phosphate at Wikimedia Commons