Sodium Metabisulfite, often abbreviated as SMBS, is a highly versatile inorganic compound with the chemical formula Na2S2O5. As a white to off-white crystalline powder, it is readily soluble in water, making it an indispensable reagent across a multitude of industrial sectors. NINGBO INNO PHARMCHEM CO.,LTD. is a dedicated supplier of high-quality Sodium Metabisulfite, ensuring its efficacy and reliability for diverse applications worldwide.

At its core, Sodium Metabisulfite serves as an essential flotation reagent in the mining industry, particularly valued for its role in the processing of complex ores. Its primary function is to reduce the floatability of specific minerals, such as sphalerite and pyrite ores. The mechanism involves the formation of a hydrophilic film or colloidal adsorption film on the surface of mineral particles. This film effectively inhibits the interaction between collectors and the mineral surface, thereby allowing for a more selective and efficient separation of valuable minerals from gangue. This precise control over mineral separation is crucial for improving recovery rates and concentrate grades in flotation processes, ensuring stable and efficient operations.

Beyond its critical role in mineral processing, Sodium Metabisulfite boasts a wide array of applications that highlight its versatility and importance. In the food and beverage industry, SMBS is extensively utilized as a potent preservative and antioxidant. It prevents enzymatic browning and discoloration in products like dried fruits and is a common additive in winemaking, where it's labeled to indicate the presence of sulfites. This property significantly extends the shelf life of various consumables.

Furthermore, SMBS finds application in water treatment, where it is employed to quench residual chlorine. Its reducing properties are also valuable in the pharmaceutical industry, used as an excipient to prevent the oxidation of active ingredients, such as adrenaline, thereby extending medication shelf life. Other notable uses include its role as a bleaching agent in the production of coconut cream, an antioxidant in photographic film development, and a reducing agent for breaking sulfide bonds in natural fibers to restore garment shape. It also acts as an SO2 source for the destruction of cyanide in gold cyanidation processes and for the precipitation of elemental gold in chloroauric solutions. Its fungicidal properties are harnessed for anti-microbe and mold prevention during the shipping of consumer goods, and it's an effective additive in the extraction of starch from various agricultural products.

Considering the broad applications, proper handling and storage of Sodium Metabisulfite are paramount. Operators should avoid the generation of dust and aerosols, and prevent direct contact with skin and eyes by wearing appropriate protective clothing, gloves, and eye/face protection. SMBS should be stored in a cool, well-ventilated, and shaded environment, away from strong oxidizers, strong reducers, or open flames. Violent impacts during transportation should also be prevented to ensure product integrity.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-quality Sodium Metabisulfite to meet diverse industrial needs. Our production process incorporates fully automated production control to ensure consistency and stability in quality. We implement a strict quality management system across raw materials, semi-finished products, finished goods, and products leaving the factory. Quality first is the guiding principle of our company, and we support customers by providing samples for testing.

As a reputable manufacturer and reliable supplier of Sodium Metabisulfite, NINGBO INNO PHARMCHEM CO.,LTD. offers competitive price options and flexible packaging solutions, including 25kg, 50kg, and 1250kg bags, to accommodate various customer requirements. For those looking to buy or purchase high-grade SMBS, our production capacity ensures timely delivery for conventional products. We are dedicated to providing consistent product quality and responsive service, making us a trusted partner for your chemical supply needs. Potential buyers are encouraged to inquire about the current price and available quantities. Our commitment as a leading supplier ensures seamless transactions and dependable delivery by sea, air, train, or truck, adapting to different regional requirements.