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Fluoroselenic acid

Selenium trioxide is made by dehydration of H2Se04 by P205 at 150 to 160°C it is a strong oxidant and is rapidly rehydrated by water. Selenium trioxide dissolves in liquid HF to give fluoroselenic acid, FSe03H, a viscous fuming liquid. [Pg.522]

SeOjFj (mp -99°C, bp -8.4°C) is still best prepared from BaSe04 and fluoroselenic acid (64). It is a starting material for derivatives of fluoroselenic acid, shown in Table XXI. Fluoroselenates with the structure FaAsCOSeOaOAsFlnOSeOjF and related compounds are obtained in reactions of AsFs and SeOj (189). [Pg.218]

See other pages where Fluoroselenic acid is mentioned: [Pg.1507]    [Pg.227]    [Pg.204]    [Pg.308]    [Pg.185]    [Pg.289]    [Pg.1568]    [Pg.2094]    [Pg.2395]    [Pg.2501]    [Pg.1507]    [Pg.4303]    [Pg.1507]    [Pg.2010]    [Pg.2308]    [Pg.2412]    [Pg.414]    [Pg.446]    [Pg.4302]    [Pg.1507]    [Pg.227]    [Pg.204]    [Pg.308]    [Pg.185]    [Pg.289]    [Pg.1568]    [Pg.2094]    [Pg.2395]    [Pg.2501]    [Pg.1507]    [Pg.4303]    [Pg.1507]    [Pg.2010]    [Pg.2308]    [Pg.2412]    [Pg.414]    [Pg.446]    [Pg.4302]    [Pg.260]   
See also in sourсe #XX -- [ Pg.522 ]



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Fluoroselenation

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