Chemistry:Ferric ammonium oxalate

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Ferric ammonium oxalate
Ferric amm oxalate.jpg
Identifiers
3D model (JSmol)
ChemSpider
EC Number
  • 238-090-0
UNII
UN number 3077
Properties
C6H12FeN3O12
Molar mass 374.016 g·mol−1
Appearance Green solid
Soluble
Solubility in Ethanol Insoluble
Hazards
Safety data sheet External MSDS
GHS pictograms GHS07: Harmful
GHS Signal word Warning
H302, H312, H315, H319, H332, H335
P261, P264, P270, P271, P280, P301+312, P302+352, P304+312, P304+340, P305+351+338, P312, P321, P322, P330, P332+313, P337+313, P362, P363, P403+233, P405, P501
NFPA 704 (fire diamond)
Flammability code 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oilHealth code 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformReactivity code 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no codeNFPA 704 four-colored diamond
1
2
0
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Ferric ammonium oxalate (ammonium ferrioxalate, ammonium tris(oxalato)ferrate) is the ammonium salt of the anionic trisoxalato coordination complex of iron(III). It is a precursor to iron oxides, diverse coordination polymers, and Prussian Blue.[1][2] The latter behavior is relevant to the manufacture of blueprint paper. Ferric ammonium oxalate has also been used in the synthesis of superconducting salts with bis(ethylene)dithiotetrathiafulvalene (BEDT-TTF), see Organic superconductor.[3]

See also

References

  1. ↑ Vaucher, Sébastien; Li, Mei; Mann, Stephen (2000). "Synthesis of Prussian Blue Nanoparticles and Nanocrystal Superlattices in Reverse Microemulsions". Angewandte Chemie International Edition 39 (10): 1793–1796. doi:10.1002/(SICI)1521-3773(20000515)39:10<1793::AID-ANIE1793>3.0.CO;2-Y. PMID 10934364. 
  2. ↑ Hussein, Gamal A.M.; Ismail, Hamdy M.; Attyia, Kairy M.E. (1995). "Physicochemical investigation of the decomposition products of ammonium metal carboxylates: Ammonium ferric oxalate hydrate". Journal of Analytical and Applied Pyrolysis 31: 157–167. doi:10.1016/0165-2370(94)00825-L. 
  3. ↑ Martin, Lee (2018-12-01). "Molecular conductors of BEDT-TTF with tris(oxalato)metallate anions" (in en). Coordination Chemistry Reviews 376: 277–291. doi:10.1016/j.ccr.2018.08.013. ISSN 0010-8545. http://irep.ntu.ac.uk/id/eprint/34375/1/11803_Martin.pdf. 

External links




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