Assertion: sodium carbonate | /r/HasProperty | white powder
Facets:
Source sentences:
text: Sodium carbonate is also a solid and a white powder.
text: Sodium carbonate is a white crystalline powder with a density of 2.54 g/mL, and a melting point of 851 °C.
text: Sodium carbonate (washing soda) is a white crystalline solid.
text: Sodium carbonate is a white powder that is also commonly referred to as soda ash.