(US) the counter of a soda fountain

A product obtained by reacting plant fibres with caustic soda; it is used in the production of viscose fibres.

(chemistry) any of several industrial processes that either use or manufacture sodium hydroxide, but especially a method of making paper from wood pulp

(obsolete) Sodium dithionite.

(obsolete) sodium chloride or salt

sodium hydroxide

sodium sulfate

sodium nitrate

a pulp made by reacting wood with sodium hydroxide; used to prepare white paper

sodium nitrate