Preparation and properties of lithium and sodium peroxynitrite.
We describe the preparation of aqueous solutions of LiONOO and NaONOO from (Me4N)ONOO. An aqueous solution of analytically pure, commercially available (Me4N)ONOO is applied to an Amberlyst 15 column at 4 degrees C, and the Me4N+ is rapidly (in 20 min) exchanged against Li+ or Na+. The exchanged peroxynitrite is produced in yields of ca. 90% with a nitrite content of 5-6%.
Sturzbecher-Höhne
Manuel
M
Institute of Inorganic Chemistry, Department of Chemistry and Applied Biosciences, ETH Zurich, 8093 Zürich, Switzerland.
Kissner
Reinhard
R
Nauser
Thomas
T
Koppenol
Willem H
WH
D002852:Chromatography, Ion Exchange / Q000379:methods; D007474:Ion Exchange; D018020:Lithium Compounds / Q000737:chemistry*; D016877:Oxidants / Q000138:chemical synthesis*; D030421:Peroxynitrous Acid / Q000138:chemical synthesis* / Q000737:chemistry; D000644:Quaternary Ammonium Compounds / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization
D018020:Lithium Compounds; D016877:Oxidants; D000644:Quaternary Ammonium Compounds; C113914:tetramethylammonium peroxynitrite; D030421:Peroxynitrous Acid; C028467:lithium hydroxide