Potassium citrate is used to treat renal tubular acidosis. Stoneflux tablets 10s pack has Potassium Citrate Potassium citrate is a potassium salt of citric acid. It is just a white, odorless, crystalline powder that is instantly soluble in h2o. Potassium citrate is employed to treat a kidney stone condition termed renal tubular acidosis, in additio