Ferrous Sulfite
What is Ferrous Sulfite?
Ferrous sulfite is an inorganic salt compound that is formed when iron and sulfur react with oxygen. It is typically produced industrially through chemical synthesis. It is not commonly found in its pure form in consumer products.
Is Ferrous Sulfite a major allergen?
Not a major allergen.
What is Ferrous Sulfite used for?
Ferrous sulfite is not a common food ingredient.
Is Ferrous Sulfite safe?
Ferrous sulfite is not an approved food additive in the United States.
Why it's used
Ferrous sulfite is not a common food ingredient. When it appears on ingredient lists, it is often due to its presence as a byproduct or impurity in other ingredients, such as certain colorants or processing aids. It is not intentionally added for a specific function like sweetening or preserving.
Health notes
Ferrous sulfite is not an approved food additive in the United States. The FDA has not listed it as Generally Recognized As Safe (GRAS) or approved it for use in food. Information regarding its evaluation by international bodies like JECFA or EFSA is not readily available. If it appears in food, it is likely unintentional.
Allergen info
Not a major allergen.
Foods that contain Ferrous Sulfite
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