Assertion: gel's propylene glycol | /r/HasProperty | 20 to 35 percent
Facets:
Source sentences:
text: According to the 3M Reusable Cold Packs Material Safety Data Sheet (MSDS), these noncombustible ingredients are primarily water (60 to 70 percent), propylene glycol (20 to 35 percent) and sodium carboxymethyl cellulose (less than 5 percent), with a polypropylene cover.