Assertion: tartaric acid | /r/HasProperty | obtained
Facets:
value: by treating with sulfuric acid
type: MANNER
value: commonly
type: DEGREE
Source sentences:
text: Tartaric acid is commonly obtained by processing the crystalline wastes of wine vats, but it can also be found naturally in some fruits.
text: , A tartaric acid is obtained by treating with sulfuric acid to obtain tartaric acid.