Determination of peroxide values using ethyl acetate as solvent. Analytical methods in respect to environmental and economical concern, part 21.
Peroxide values of fixed oils can be determined in ethyl acetate, an easily biodegredable solvent instead of chloroform according to PH. EUR. 2002, method A. Potentiometric indication is recommended. Further investigations are necessary to explain the high blank values obtained, when ethyl acetate is used.
Hilp
M
M
Institut für Pharmazeutische Chemie der Philipps-Universität, Marburg, Germany. manfred@hilp.de
D000085:Acetates / Q000737:chemistry*; D004777:Environment; D009821:Oils / Q000737:chemistry; D016877:Oxidants / Q000032:analysis; D010545:Peroxides / Q000032:analysis*; D011199:Potentiometry; D012996:Solutions; D012997:Solvents
D000085:Acetates; D009821:Oils; D016877:Oxidants; D010545:Peroxides; D012996:Solutions; D012997:Solvents; C007650:ethyl acetate