Synthetically produced
E221 (Sodium Sulphite) is categorized as a preservative and is derived from synthetic sources. Based on Islamic dietary guidelines, this additive is classified as Halal.
You may find E221 (Sodium Sulphite) in the following types of products:
E221 (Sodium Sulphite) is classified as Halal. Synthetically produced
E221 (Sodium Sulphite) is sodium salt of sulphurous acid. Its source is: synthetic.
E221 (Sodium Sulphite) is commonly found in: preserved foods, wine.