acetate
Hazard to Others
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Registered: 27-8-2005
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How to obtain UHP Urea Hydrogen Peroxide
How to obtain UHP Urea Hydrogen Peroxide from urea and hydrogen peroxide(preparation)?
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Organikum
resurrected
Posts: 2337
Registered: 12-10-2002
Location: Europe
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Mix 30% H2O2 with urea and evap slowly until the volume is reduced to about 1/2. What you want crystallizes out upon cooling in the fridge.
Look in the Kirk-Othmer for more information.
/ORG
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