Assertion: sodium sulfate | /r/ObjectUse | used as a fining agent
Facets:
value: to help remove small air bubbles
type: PURPOSE
Source sentences:
text: Sodium sulfate is used as a fining agent, to help remove small air bubbles from molten glass.
text: Sodium sulfate is used as a fining agent, to help remove small air bubbles from molten glass.
text: Sodium sulfate is used as a fining agent, to help remove small air bubbles from molten glass.
text: Sodium sulfate is used as a fining agent, to help remove small air bubbles from molten glass.