Potassium Metabisulphite from
Metabisolfito Di Potassio (Potassium Metabisulphite) Product of Italy
Composition: Pure Potassium Metabisulphite, Preserving Agent and Antioxidizer
Application: In musts and wines, it acts as an antioxidizing and antiseptic agent against micro organisms.
Doseage: 10-30g/hl in musts according to grape condition.
2-5g/hl in wine at clarification, racking or after filtration
10-15g/hl to presrve sweet wines
10 gram of Potassium Metabisulphite per 100 litres (equivalent 10 boxes of grapes)) = approx 50ppm of S02
Instructions for use: Dissolve in a small amount of water and add to the crushed grapes during the crusing process. This will reduce oxidisation and kills wild yeast and bacteria that may be present on the grape skin.