Potassium Metabisulfite - Ingroferr

Ingroferr's Potassium Metabisulfite is an essential additive in winemaking thanks to its multiple functions. It comes in a white crystalline powder with a characteristic smell of sulfur dioxide. This antibacterial antioxidant is able to perform various beneficial actions in the winemaking process.

Main functions:

• Solubilization of polyphenols
• Antimicrobial action against unwanted microflora
• Acidifier
• Antioxidant against oxidative enzymes

A dose of 1 gram of Metabisulfite develops approximately 0.56 grams of SO2. According to EC regulation 1439/99, the limits expressed as total SO2 are as follows:

• 160 mg/l for red wines
• 210 mg/l for white and rosé wines
• 235 mg/l for sparkling wines

Make sure you respect these limits to obtain high quality and long-lasting wines. Buy Ingroferr Potassium Metabisulfite now to improve your wine production.