Potassium Metabisulfite High Purity 1 kg
Potassium metabisulfite: Antioxidant and antimicrobial agent.
This potassium metabisulfite is a high quality white crystalline powder that does not clump. Manufactured in Germany, the 1 kg potassium metabisulfite is packaged with a resealable ZIP-LOK® bag, assuring fresh quality and NOT losing its strength over time if unopened.
Dissolve potassium metabisulfite in cold water and add directly to must/wine.
100 grams of potassium metabisulfite releases around 57.6 g SO2