hqh126
Harmless
Posts: 12
Registered: 20-8-2006
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how to remove the acid ethyloxalate?
Hi All
I need to get rid of the impurity that is the acid ethyl oxalate,because the product dissolves in water,I can not wash by K2CO3 aqueous solution.
how to remove the acid ethyloxalate?
htanks
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Nerro
National Hazard
Posts: 596
Registered: 29-9-2004
Location: Netherlands
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Mood: Whatever...
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What is the solubility of the calcium salt of ethyl oxalate? Or maybe you could precipiate the Ba salt?
How would crashing in icecold ethanol do? Is there an inorganic solvent your product might dissolve in?
#261501 +(11351)- [X]
the \"bishop\" came to our church today
he was a fucken impostor
never once moved diagonally
courtesy of bash
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