In pharmaceutical manufacturing, sodium metabisulfite is commonly used as a preservative to extend the shelf life of medications and prevent microbial growth. Its antioxidant properties help maintain the stability and potency of certain drugs, ensuring they remain safe and effective for patients.
Furthermore, sodium metabisulfite is utilized in the production of certain medications to facilitate chemical reactions and preserve the quality of active ingredients. Its ability to inhibit oxidation makes it a valuable additive in formulations where maintaining product integrity is critical.