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Description= 2 solvent recrystallisation with evaporation:
- First solvent added (clear) to compound (orange)
- Solvent heated to give saturated compound solution (orange)
- Second solvent (blue) added to compound solution (orange) to give first mixed solvent system (green)
- Volatile first solvent (clear) is removed (e.g. evaporation) from first mixed solvent system (green) to give a second mixed solvent system (dark-green)
- Second mixed solvent system (dark-green) allowed to cool overtime to give crystals (orange) and a non-saturated second mixed solvent system (green-blue)
i.e. → First solvent added (clear) to compound (orange) → Solvent heated to give saturated compound solution (orange) → Second solvent (blue) added to compound solution (orange) to give first mixed solvent system (green) → Volatile first solvent (clear) is removed (e.g. evaporation) from first mixed solvent system (green) to give a second mixed solvent system (dark-green) → Second mixed solvent system (dark-green) allowed to cool over time to give crystals (orange) and a non-saturated second mixed solvent system (green-blue)
|Source= |Date= |Author= Quantockgoblin 19:27, 11 January 2007 (UTC) |Permission= |other_versions= }}
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