Sodium metabisulfite is commonly used as a preservative and antioxidant in various products. Some common products that may contain sodium metabisulfite include:
Food and Beverages:
Wine
Beer
Dried fruits
Fruit juices
Vinegar
Pickles
Potato chips (for preservation)
Sauerkraut
Processed Foods:
Frozen shrimp and seafood (as a preservative)
Baked goods (to extend shelf life)
Processed meats (to prevent discoloration)
Cosmetics and Personal Care Products:
Hair care products (like hair dye)
Skin care products (as a preservative)
Photography:
Developing solutions (as a reducing agent)
Other Uses:
Water treatment
Textile processing
Always check product labels if you are concerned about sodium metabisulfite content, especially if you have allergies or sensitivities to sulfites.
