Assertion: ammonia's use | /r/HasProperty | discontinued
Facets:
value: due to its hygroscopic nature
type: CAUSE
value: largely
type: DEGREE
Source sentences:
text: Ammonium sulfate has been used as a wood preservative, but due to its hygroscopic nature, this use has been largely discontinued because of associated problems with metal fastener corrosion, dimensional instability, and finish failures.