20074-52-6

Basic information

• Product Name: IRONIII
• Synonyms: FERRICION
• CAS NO: 20074-52-6
• Molecular Formula: Fe+3
• Molecular Weight: 55.845
• Mol File: 20074-52-6.mol
• Article Data: 60

Chemical Properties

• Appearance: /
• CAS DataBase Reference: IRONIII(CAS DataBase Reference)
• NIST Chemistry Reference: IRONIII(20074-52-6)
• EPA Substance Registry System: IRONIII(20074-52-6)

Safety Data

• Hazardous Substances Data: 20074-52-6(Hazardous Substances Data)

Usage

InChI:InChI=1/Fe/q+3

Upstream product

• 12653-71-3 mercury(II) oxide 
• 7439-89-6 iron 
• 7789-31-3 bromic acid 
• 7439-89-6 iron(II) 
• 80937-33-3 oxygen 
• 7722-84-1 dihydrogen peroxide 
• 7631-99-4 sodium nitrate 
• 13479-49-7 tris(1,10-phenanthroline)iron(III) 
• 20638-10-2 hydroselenite 
• 73128-36-6 ferrate ion 
• 14333-13-2 permanganate(VII) ion 
• 7790-28-5 sodium periodate 

Downstream Products

• 7439-89-6 iron(II) 
• 21175-08-6 molybdenum(IV) 
• 22537-50-4 tin(IV) 
• 90109-92-5 o-quinone-3-carboxilic acid 
• 7704-34-9 sulfur 
• 7782-79-8 hydrogen azide 
• 7727-37-9 nitrogen 
• 7664-41-7 ammonia 
• 22541-44-2 plutonium (IV) 
• 15025-74-8 tris(2,2'-bipyridine)iron(II)⁽²⁺⁾ 
• 22541-63-5 cobalt(III) 
• 16065-83-1 chromium (III) ion 

Relevant articles and documents

Effects of Temperature and Wavelength on the Primary Process in the Photo-oxidation of Iron(II) Ion

Experiments at 253.7 and 228.8 nm, each over a range of ca. 45 K, demonstrate that the primary quantum yield of photo-oxidation in deoxygenated acidic iron(II) solutions increases only very slightly with temperature, but that at the lower wavelength it is ca. 1.36 times greater.It is suggested that the excitation process involves the transfer of an electron to a shallow trap among the neighbouring solvent molecules, such that recombination of the electron with its geminate iron(III) ion is highly probable.It appears that temperature has little effect on the quantum yield because electron escape and recombination both depend on temperature to very similar extents and that the use of a higher-energy photon increases the quantum yield because then more and more distant traps are accessible for electron transfer.

Characterisation of chemically lithiated heat-treated electrolytic manganese dioxide

Heat treated manganese dioxide is partially lithiated using butyl-lithium to determine the changes in crystal structure, chemical composition and morphology upon reduction, as a means of simulating its discharge behaviour in a non-aqueous battery cathode. As reduction proceeds, and lithium ions are inserted into the heat treated electrolytic manganese dioxide (EMD) structure, the material undergoes a phase transition to LiMn2O4. This new phase is further reduced to Li2Mn2O4. Reduction initially results in a 56% decrease in the surface area of the material; however, at higher degrees of reduction a slight increase in this value is observed, as a consequence of the strain placed on the lattice through continued lithium insertion.

Solvent extraction of some trace metals and iron with N-octyl-N,N- bis(dihexylphosphinylmethyl)amine

The processes were studied of the solvent extraction of the ions of triply-charged trace elements including scandium, indium, gallium, and yttrium, as well as iron, with N-octyl-N,N-bis(dihexylphosphinylmethyl)amine solution in toluene, chloroform or methylene chloride from hydrochloric, nitric or perchloric acids aqueous solutions. The metals extraction dependence on the acid concentration showed that the best results were reached using perchloric acid. The calculation of partition coefficients of metals allowed us to reveal a high selectivity of the scandium extraction. The prospects of using the investigated bisphosphinylamine in the technology of extraction, concentration and separation of the trace metals ions was concluded. Pleiades Publishing, Ltd., 2011.