Assertion: glycerin | /r/MadeOf | three hydroxyl groups
Facets:
Source sentences:
text: Such products are not "alcohol-free" in a scientific or FDA regulatory sense, as glycerol contains three hydroxyl groups.
text: Glycerin is a relatively small molecule compared to many moisturizers, and it contains three hydroxyl groups.
text: Glycerol is a trihydric alcohol that contains three hydroxyl groups at each of the three carbon molecules.
text: Glycerol contains three hydroxyl groups.