Sodium Sulfite (CAS 7757-83-7): Your Essential Oxygen Scavenger for Industrial Water Treatment

Discover the critical role of Sodium Sulfite (CAS 7757-83-7) in maintaining industrial water systems. This comprehensive guide explores its properties, applications as an oxygen scavenger, and its benefits for boiler water treatment, ensuring corrosion prevention and operational efficiency.

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Key Advantages

Corrosion Prevention

Sodium Sulfite acts as a potent oxygen scavenger, reacting with dissolved oxygen to form sulfates, thereby preventing pitting and corrosion in boiler systems and waterlines, contributing to system longevity.

Versatile Application

Beyond water treatment, its uses extend to preserving dried fruits and meats, acting as a bleaching and desulfurizing agent in textiles, and playing a role in photographic development solutions.

Cost-Effectiveness

As one of the most recognized and widely used oxygen scavengers, sodium sulfite offers a cost-effective solution for many industrial water treatment needs, especially in low to medium pressure boiler plants.

Key Applications

Boiler Water Treatment

Essential for removing dissolved oxygen and preventing corrosive pitting in steam boilers, ensuring system reliability and extending equipment lifespan.

Pulp and Paper Industry

Used in various processes within the pulp and paper sector, contributing to the efficiency and quality of paper production.

Textile Industry

Functions as a bleaching, desulfurizing, and dechlorinating agent, critical for fabric processing and dyeing.

Photographic Industry

Protects developer solutions from oxidation and aids in the removal of fixer from photographic emulsions, ensuring clarity and longevity of images.