Assertion: hypophosphorous acid | /r/ObjectUse | used as catalyst
Facets:
value: during esterification
type: TEMPORAL
value: in medicines
type: LOCATION
value: during esterification reactions in medicines
type: TEMPORAL
Source sentences:
text: It is also used as a catalyst during esterification and in medicines, it is used to detect tellurium and arsenic, etc.
text: It is also used as a catalyst during esterification and in medicines, it is used to detect tellurium and arsenic, etc.
text: It is also used as a catalyst during esterification reactions in medicines.