Sodium metabisulphite (Na2S2O5) is a widely used chemical in various industries, including food, pharmaceuticals, and water treatment. In home brewing, it's a common additive for sanitizing equipment and preserving the final product.
Sodium metabisulphite (Na2S2O5) is a widely used chemical in various industries, including food, pharmaceuticals, and water treatment. In home brewing, it's a common additive for sanitizing equipment and preserving the final product.