Sodium Bisulfite

Description

Sodium Bisulfite is a white crystalline or powdery inorganic salt widely used as a reducing agent, oxygen scavenger, preservative, and bleaching aid. It is extensively applied in water treatment, food processing (approved grades), pulp & paper, textiles, chemicals, and oil & gas operations.

Due to its high reactivity with oxygen and chlorine, Sodium Bisulfite is an effective solution for dechlorination and corrosion control in industrial systems.

Applications

Water Treatment

• Dechlorination of water

• Oxygen scavenger in boilers and cooling systems

Pulp & Paper Industry

• Bleaching and de-inking processes

Textile Industry

• Dye reduction and stripping

• Bleaching agent

Food Industry (food-grade only)

• Preservative and antioxidant

Oil & Gas

• Oxygen scavenger

• Corrosion prevention in water systems

Chemical Manufacturing

• Reducing agent and intermediate