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Sodium (Meta)bisulphite (E-223) is a versatile chemical compound widely used as a preservative, antioxidant, and reducing agent in various industries, including food processing, water treatment, textiles, and pharmaceuticals. In the food industry, it is commonly applied to prevent oxidation and microbial growth, extending shelf life. Rotterdam Chemical Group offers high-quality Sodium (Meta)bisulphite (E-223) with reliable supply and strict quality control, tailored to meet both industrial and food-grade standards.