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Author: Subject: Can you use Water as an eluent on an Alumina column?
beerwiz
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[*] posted on 18-11-2018 at 22:34
Can you use Water as an eluent on an Alumina column?


Can you use Water as an eluent on an Alumina column?

The only solvent my compound is soluble in is aqueous NaOH at a pH of 10. So I'm thinking of running an alumina column and use water as eluent, will that work? Any drawbacks?
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ClF3
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[*] posted on 19-11-2018 at 01:49


Hi is the compound Fe2+ or Fe3+ ions by any chance?

[Edited on 19-11-2018 by ClF3]




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beerwiz
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[*] posted on 19-11-2018 at 21:11


Quote: Originally posted by ClF3  
Hi is the compound Fe2+ or Fe3+ ions by any chance?

[Edited on 19-11-2018 by ClF3]


No. What's your opinion, can you use water as eluent on alumina?
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Metacelsus
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[*] posted on 20-11-2018 at 00:12


It should be fine to elute. pH 10 isn't high enough to dissolve alumina.



As below, so above.

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