Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun potassium_sodium_tartrate

1 sense of potassium sodium tartrate

Sense 1
Rochelle salt, Rochelle salts, potassium sodium tartrate -- (a double salt used in Seidlitz powder; acts as a cathartic)
       => double salt -- (a solution of two simple salts that forms a single substance on crystallization)