Assertion: acetaldehyde | /r/HasProperty | recovered by vacuum distillation
Facets:
value: at low temperature
type: TEMPORAL
value: quantitatively
type: MANNER
Source sentences:
text: However, if the pH of a solution of the complex is reduced slightly below neutrality, the association weakens, freeing the acetaldehyde and allowing it to be quantitatively recovered by vacuum distillation at low temperature (e.g., 8°-15° C.).