Iron(II) phosphate
Names | |
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IUPAC name
Iron(II) phosphate | |
Other names
Ferrous phosphate | |
Identifiers | |
14940-41-1 | |
ChemSpider | 8039263 |
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Jmol-3D images | Image |
PubChem | 9863567 |
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Properties | |
Molecular formula |
Fe3O8P2 |
Molar mass | 357.48 g·mol−1 |
Appearance | brown powder |
Density | 2.61 g/cm3 (octahydrate) |
Melting point | 180 °C (356 °F; 453 K) (octahydrate) decomposes[1] |
insoluble | |
Structure | |
Crystal structure | monoclinic (octahydrate) |
Space group | C 2/m |
Lattice constant | a = 10.086 (octahydrate), b = 13.441 (octahydrate), c = 4.703 (octahydrate) |
Lattice constant | α = 90°, β = 104.27°, γ = 90° |
Except where noted otherwise, data is given for materials in their standard state (at 25 °C (77 °F), 100 kPa) | |
Infobox references | |
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.
Natural occurrences
The mineral vivianite is a naturally occurring form of hydrated iron(II) phosphate.
Production
It can be formed by the reaction of ferrous hydroxide with phosphoric acid to produce hydrated iron(II) phosphate.
See also
References
- ↑ "iron(II) phosphate octahydrate". chemister.ru. Retrieved 2 July 2014.
External links
Wikimedia Commons has media related to Iron(II) phosphate. |
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