Assertion: tartaric acid's salt | /r/HasProperty | insoluble
Facets:
Source sentences:
text: A specific object of the invention is the provision of a precipitant which reacts with dextro and meso tartaric acids and oxalic aced to form insoluble salts that crystallize readily but which reacts with saccharic acid or like compounds or incompletely reacted carbohydrates to form salts which while being insoluble do not readily crystallize.