From: Krupa Shukla (krupa_shukla$##$yahoo.com)
Date: Wed Mar 22 2006 - 14:58:37 EST
hi
reducing agent like sodium metabisulfite or triphenyl phosphine can be used. while sodium metabisulfite is soluble in water, triphenyl phosphine is insoluble in water (try before using) (however it dissolves in ethyl acetate). once you have quenched H2O2 you can use starch-iodide paper (or starch and KI solution) to check absence of H2O2. hope it helps
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Today's Topics:
1. quench H2O2 (will jones)
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Message: 1
Date: Wed, 22 Mar 2006 13:57:58 +0000
From: "will jones"
Subject: ORGLIST: quench H2O2
To: everybody$##$orglist.net
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Content-Type: text/plain; format=flowed
Does anyone know how I can quench H2O2 so that I can just inject my solution
onto a column without cleaning up. I'm prepared to use something that would
allow me to filter the solution if that helps...
any ideas?
Cheers
will
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