Potassium metabisulfite for sulfiting in grape bins and tanks in an effervescent, granular form. When added to wine, it dissolves rapidly providing surface protection and self-mixing properties. The granular composition is varied, allowing the product to dissolve at multiple levels in the tank for even and convenient additions. It also assures homogenous and rapid distribution of the released SO2 without requiring pumping over in tank volumes up to 50000 liters. When added to the bottom of picking bins, it assures a rapid release of SO2, minimizing oxidation during transport from the vineyard to the winery.
Safety Data Sheet