Assertion: ammonium chloride | /r/HasProperty | important raw material
Facets:
value: in any case
type: OTHER
value: in the study of alchemy
type: LOCATION
Source sentences:
text: In any case, sal ammoniac was an important raw material in early industrial operations, including primarily dyeing and metallurgical operations.
text: Sal ammoniac was an important substance in the study of alchemy.
text: In any case, sal ammoniac was an important raw material in early industrial operations, including primarily dyeing and metallurgical operations.