Ensuring the safety and quality of food products is a primary concern for manufacturers and consumers alike. Sodium Metabisulfite (Na2S2O5), a commonly used food additive, plays a significant role in preserving food and maintaining its desirable characteristics. As a dedicated manufacturer and supplier of chemicals in China, we emphasize the importance of understanding the functions and regulatory aspects of this compound. This guide is designed for procurement specialists and R&D scientists seeking to purchase high-quality Sodium Metabisulfite.

Sodium Metabisulfite, often listed with the European additive number E223, is valued for its potent properties:

  • Preservative Action: Its primary function is to inhibit the growth of spoilage microorganisms, including bacteria and yeasts. This is crucial for extending the shelf life of products like dried fruits, juices, and wines. By controlling microbial activity, it directly contributes to food safety.
  • Antioxidant Properties: It effectively prevents oxidation, a process that can lead to undesirable browning and flavor changes in fruits, vegetables, and processed foods. This action helps maintain the visual appeal and taste profile of food products.
  • Bleaching Function: Sodium Metabisulfite can also be used to achieve a lighter color in certain food items, enhancing their marketability.

The use of Sodium Metabisulfite in food is regulated by authorities worldwide, including the FDA and EFSA, which have established guidelines for its safe application. Our commitment as a manufacturer is to supply food-grade Sodium Metabisulfite with a minimum purity of 97%, adhering to all relevant standards. This ensures that the product is safe and effective for its intended uses.

For businesses that need to buy Sodium Metabisulfite, sourcing from a reliable supplier is paramount. We offer competitive pricing and a consistent supply chain from China, supporting your production needs efficiently. Understanding the specific requirements for your food products, whether it’s for dried fruit preservation or wine stabilization, is essential. We are here to assist you in selecting the appropriate grade and quantity. Reach out to us for detailed product information, quotes, and to secure a dependable source for your food-grade Sodium Metabisulfite.