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Description

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Packing & Delivery

Application

Sodium metabisulfite is a white or slightly yellow crystalline powder that is easily soluble in water and releases sulfur dioxide. In the food industry, it is often used as a preservative, bleaching agent and antioxidant to extend the shelf life of food by inhibiting the growth of microorganisms. For example, in dehydrated vegetables, dried fruits, juices and winemaking, it can effectively prevent oxidative browning and maintain color and flavor. In the field of water treatment, it is used to remove residual chlorine and heavy metal ions, and reacts with chlorine to generate harmless chlorides, protecting pipeline equipment and reducing environmental pollution. It is widely used in the papermaking and printing and dyeing industries. In addition, in the textile and printing and dyeing process, sodium metabisulfite is used as a desizing agent, bleaching aid and antioxidant regulator to help cotton, silk and other fabrics remove impurities, improve dyeing uniformity, and stabilize the dye solution to prevent color darkening. For example, in the wool bleaching process, it can gently remove color and improve the whiteness of the fabric.

Why you choose TNN

We are a dynamic company with broad market prospects. Due to good service, various high-quality products, competitive prices and efficient delivery, we enjoy a good reputation among customers in the field of Textile Sizing Agent 96.5% Sodium Pyrosulfite Manufacturer Supplier CAS No.: 7681-57-4. We will continue to adhere to the direction of innovative industry. Our company will take good professional ethics, high-quality after-sales service, and reasonable prices to eliminate worries for the majority of users. We sincerely hope that through our services, the product quality of our users can reach high standards and achieve greater economic benefits.