BREAKING NEWS
Cloud Server Hosting For Online Businesses
Inexpensive SEO Services
Benefits of Wanting to play Free Online Slot machines
Iron(II) phosphate

Summary

Iron(II) phosphate, also ferrous phosphate,[3] Fe3(PO4)2, is an iron salt of phosphoric acid.

Iron(II) phosphate
Names
IUPAC name
Iron(II) phosphate
Other names
Ferrous phosphate
Identifiers
  • 14940-41-1 checkY
3D model (JSmol)
  • Interactive image
ChemSpider
  • 8039263 checkY
ECHA InfoCard 100.035.456 Edit this at Wikidata
EC Number
  • 239-018-0
  • 9863567
UNII
  • D07L04MRWI checkY
  • DTXSID20872569 Edit this at Wikidata
  • InChI=1S/3Fe.2H3O4P/c;;;2*1-5(2,3)4/h;;;2*(H3,1,2,3,4)/q3*+2;;/p-6 checkY
    Key: SDEKDNPYZOERBP-UHFFFAOYSA-H checkY
  • [O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Fe+2].[Fe+2].[Fe+2]
Properties
Fe3(PO4)2
Appearance brown powder
Density 2.61 g/cm3 (octahydrate)
Melting point 180 °C (356 °F; 453 K) (octahydrate) decomposes[1]
insoluble
Structure
monoclinic (octahydrate)
C 2/m
a = 10.086 (octahydrate), b = 13.441 (octahydrate), c = 4.703 (octahydrate)
α = 90°, β = 104.27°, γ = 90°
Hazards
GHS labelling:
GHS07: Exclamation mark
Warning
H315, H319, H335
P261, P280, P304+P340, P305+P351+P338, P405, P501
NFPA 704 (fire diamond)
[2]
NFPA 704 four-colored diamondHealth 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformFlammability 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oilInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
2
1
0
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Natural occurrences edit

The mineral vivianite is a naturally occurring form of hydrated iron(II) phosphate.

Production edit

It can be formed by the reaction of ferrous hydroxide with phosphoric acid to produce hydrated iron(II) phosphate.

See also edit

References edit

  1. ^ "iron(II) phosphate octahydrate". chemister.ru. Retrieved 2 July 2014.
  2. ^ "Safety Data Sheet". fishersci.com. Retrieved 12 August 2023.
  3. ^ "Iron(II) Phosphate". EndMemo.com. Retrieved 22 January 2016.

External links edit

  Media related to Iron(II) phosphate at Wikimedia Commons