Assertion: sodium nitrate | /r/ObjectUse | used as oxidizer
Facets:
value: in making solid rocket propellant
type: TEMPORAL
value: in several types of fireworks
type: LOCATION
Source sentences:
text: Sodium nitrate is used as an oxidizer in several types of fireworks.
text: It can also be used to tint firework flames yellow, and is additionally utilized as an oxidizer in making solid rocket propellant and smoke bombs.