Assertion: citric acid | /r/HasAspect | the chemical formula
Facets:
Source sentences:
text: Citric acid is a weak organic acid that has the chemical formula C
text: Citric acid is a weak organic acid that has the chemical formula C6H8O7.
text: Citric acid is a tricarboxylic acid having the chemical formula C 6 H 8 O 7 .
text: Citric acid is a tricarboxylic acid having the chemical formula C 6 H 8 O 7 .