Joenos Sulfur Powder KDS, 1 kg for Sulfiting Mash, Must and Wine

This sulfur powder (potassium pyrosulfite, KDS) is the bulk size for anyone who sulfites regularly: 1 kg of white powder for sulfiting mashes, musts and wines, also suitable for mead and vinegar. It protects against oxidation and unwanted microorganisms and thus safeguards the shelf life of your batches.

To use it, dissolve the powder in 10 times the amount of must or drinking water and add the solution to the fermentation vessel. Potassium pyrosulfite requires careful handling: it causes serious eye damage and develops toxic gases on contact with acids. Wear protective gloves and eye protection, keep the powder away from acids and store it cool, dry and tightly sealed. Use up promptly once opened.

• Contents: 1 kg potassium pyrosulfite (KDS)
• Suitable for: mashes, musts, wine, mead and vinegar
• Use: dissolve in 10 times the amount of must or water, then add
• Safety: wear protective gloves and eye protection, keep away from acids
• Brand: Joenos

Manufacturer information:

• Active ingredient: potassium disulfite/potassium pyrosulfite (E224)
• Also for sterilizing equipment, corks and bottles as well as barrier liquid in the airlock
• Barrier liquid: 1 g with a few drops of lactic acid in 50 ml water (2% SO2 solution)
• Strongly hygroscopic - use up opened packs quickly