• uralyt ui

Uralyt U is a powerful and versatile product used by oenologists to increase stability in wine. It helps reduce tartaric acid crystals and also helps reduce the amount of "free" sulfur dioxide, thereby allowing a winemaker to produce a more stable wine. Uralyt U is a powdered crystalline form of potassium hydrogen tartrate, produced by acidifying potassium bitartrate with sulfuric acid. Potassium bitartrate is a salt that is found naturally in grapes, and is responsible for the tart taste of unprocessed grapes.