sodium metabisulfite

What Is Sodium Hydrogen Sulfite Used For?

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What Is Sodium Hydrogen Sulfite Used For? It is used in food processing as sanitising agent for food containers and fermentation equipment, preservative to reduce or prevent microbial spoilage, selective inhibitor of undesirable microorganisms in the fermentation industries, and as an antioxidant and inhibitor of enzyme-catalysed oxidative discoloration and … What is sodium hydrogen sulfate

Can You Use Potassium Metabisulfite For Fish Tanks?

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Can You Use Potassium Metabisulfite For Fish Tanks? Potassium metabisulfite, also known as the food additive E224 or potassium pyrosulfate, is a food preservative which preserves the natural colour of food and protect against bacteria. How long does potassium metabisulfite last? If you purchased the potassium metabisulfite within the past 12 months, it should be