Assertion: oxalic acid | /r/HasProperty | small molecule
Facets:
value: with the formula
type: OTHER
Source sentences:
text: Oxalic acid is a small molecule with the formula C 2 O 4 H 2 , but is perhaps better represented as HOOC-single-bond-COOH: just two carboxylic acid groups joined together to make it the simplest organic di-acid.