Sodium Carbonate (Na₂CO₃) is a raw material used in a variety of ceramic applications. It acts as a source of sodium and can be incorporated into different formulations, including glazes, clay bodies and other ceramic preparations.

It may also be used as a processing aid in certain technical applications, helping to adjust the properties of a composition according to the intended use.

Preliminary testing is recommended to determine the appropriate dosage for each formulation and firing temperature.