is sodium bisulfite gluten free
Yes, sodium bisulfite is gluten-free. Gluten is a combination of proteins found in wheat, rye, barley, and their derivatives. Sodium bisulfite, also known as sodium hydrogen sulfite, is a food preservative commonly used in processed foods, beverages, and cosmetics. It is derived from sulfur dioxide, which is a naturally occurring compound. Since sodium bisulfite does … Read more