Assertion: carboxymethyl cellulose | /r/HasProperty | employed in the form of its sodium salt
Facets:
value: preferably
type: MANNER
Source sentences:
text: Carboxymethyl cellulose, which is water soluble throughout the commercially available range of carboxymethyl content 1239%, is preferably employed in the form of its sodium salt, and is conveniently used as a 0.5% solution, a measured volume of which is added to the appropriate solution or solutions.