Sodium Metabisulfite is a versatile inorganic salt used globally as a potent reducing agent, antioxidant, and disinfectant. Its ability to release sulfur dioxide (SO_2) makes it indispensable for preserving food quality, protecting industrial machinery from oxidation, and managing water chemistry in treatment plants.

Why It Should Be Preferred?

• High Efficiency Oxygen Scavenger: Rapidly eliminates dissolved oxygen in water, preventing oxidative damage to high-pressure boilers.

• Superior Color Preservation: Acts as a powerful browning inhibitor for fruits and vegetables, maintaining high aesthetic standards in food processing.

• Potent Dechlorination Agent: Neutralizes residual chlorine instantly, safeguarding delicate reverse osmosis (RO) membranes from degradation.

• Reliable Antimicrobial: Provides a cost-effective solution for controlling microbial growth in fermented beverages and food starches.

• Versatile Reducing Agent: Essential for high-purity mineral extraction and specialty chemical synthesis.

Areas of Usage

• Food Preservation: Used as an anti-browning agent and preservative (E223) in dried fruits and juices.

• Industrial Water Treatment: Corrosion prevention in boiler feed waters and chlorine removal in pre-treatment stages.

• Mining Industry: Crucial for cyanide detoxification and as a depressant in base metal flotation.

• Textile & Leather: Bleaching agent for natural fibers and chrome reduction in tanning processes.

• Photography: Preservation and stabilization of developer solutions.