Assertion: liquid ammonia | /r/HasProperty | specified
Facets:
value: due to safety considerations
type: CAUSE
value: often
type: TEMPORAL
Source sentences:
text: Anhydrous ammonia is significantly less expensive for SCR applications; however, aqueous ammonia is often specified due to permitting and safety considerations in transport, storage and handling.
text: Aqueous ammonia or ammonia hydroxide can be specified and purchased over a range of ammonia contents.