Assertion: sodium carbonate | /r/HasProperty | suitable
Facets:
value: for use in dyeing
type: PURPOSE
Source sentences:
text: The type of sodium carbonate used in washing soda is a decahydrate, so you need to use a lot more washing soda than you would anhydrous soda ash, perhaps three times as much - assuming that you are able to find pure unadulterated washing soda that is suitable for use in dyeing.