Assertion: pure phosphoric acid | /r/HasProperty | purified with respect
Facets:
value: through activated charcoal
type: MANNER
value: by filtration
type: MANNER
value: further
type: MANNER
value: through other suitable means
type: MANNER
value: to organic impurities
type: TRANSITIVE-OBJECT
Source sentences:
text: The resulting substantially pure phosphoric acid can be further purified with respect to organic impurities by filtration through activated charcoal or other suitable means and can be concentrated by such means as evaporation.