Ingredient reference · Additives
Potassium Metabisulfite
A sulfite source used in some wine and cider processes for oxidation and microbial management.
Common uses
- Measured sulfite additions
- Sanitizing solutions when used at a proper concentration
Technical properties
Available SO₂ depends on product and conditions; free SO₂ binds and changes over time.
Use in fermentation
Use pH-aware guidance, accurate measurements, product instructions, and appropriate handling precautions.