Molybdocerophosphoric acid

The determination of phosphorus after precipitation and solvent extraction as molybdophos-phoric acid (MPA) and reduction to molybdenum blue is a classical procedure,30 40 while cerium can be determined directly as molybdocerophosphoric acid (MCPA emax 7300 at 318 nm). A more selective method is to strip excess of MPA by extraction with chloroform, then to decompose residual MCPA and determine the phosphate liberated therefrom as MPA after extraction into isobutyl acetate. Alternatively AAS can be used to determine the amount of molybdenum. [Pg.548]

Molybdcnum(V) complexes magnetic behavior, 271 spectra, 251 Molybdoarsenic acid liquid-liquid extraction, 548 Molybdocerophosphoric acid determination, 548 Molybdogermanic acid liquid-liquid extraction, 548 Molybdoniobic acid liquid-liquid extraction, 548 Molybdophosphates ammonium salt in gravimetry, 534 Molybdosilicophosphoric acid liquid-liquid extraction, 548 Mononuclear compounds neutral... [Pg.594]

Molybdenum trisulfide, 3, 1431 Molybdoarsenates, 3, 1041 non-Keggin, 3, 1042 Molybdoarsenic acid liquid-liquid extraction, 1, 548 Molybdoborates, 3,1042 Molybdocerophosphoric add determination, 1, 548 Molybdoenzymes, 3, 1352 molybdenum site, 3,1391 Molybdogermanates, 3,1038 Molybdogermanic acid liquid-liquid extraction, 1, 548 Molybdoniobic acid... [Pg.170]

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