Sodium Metabisulphite is a white crystalline powder with a pungent sulfur odor, commonly used as an antioxidant, disinfectant, and preservative. It is highly effective in removing oxygen and preventing oxidation in chemical and food processes. With applications across water treatment, textiles, leather, and pharmaceuticals, it plays a crucial role in bleaching, dechlorination, and purification. Its reactivity and reducing properties make it a versatile industrial chemical.
Chemical Formula: CAS 7681-57-4Chemical Code: Na₂S₂O₅