Sodium Sulfite | 7757-83-7

Description :

Overview of Sodium Sulfite

Sodium Sulfite is an industrial inorganic salt widely used in manufacturing processes where oxygen scavenging, reduction reactions, and preservation of chemical stability are required. It is typically supplied as a white crystalline or powdery solid and is valued for its strong reducing properties, high solubility in water, and reliable performance across industrial systems.

Sodium sulfite is commonly used in chemical processing, pulp and paper manufacturing, water treatment, textile processing, and specialty industrial formulations where controlled sulphite chemistry is essential.

Applications of Sodium Sulfite

Chemical Manufacturing & Industrial Processing

Sodium Sulfite is widely used in chemical manufacturing as a reducing agent and oxygen scavenger. It supports controlled reaction environments and helps prevent oxidation in industrial processes. It is often used alongside Sodium Bisulphite depending on process requirements.

Pulp & Paper Industry

Sodium Sulfite is extensively used in the pulp and paper industry for bleaching processes and lignin removal. It supports improved brightness and consistent paper quality in large-scale manufacturing operations.

Water Treatment & Industrial Utilities

Sodium Sulfite is used in water treatment systems to remove dissolved oxygen and protect equipment from corrosion. It supports stable system performance and longer equipment life. It is frequently used with Sodium Metabisulphite in deoxygenation systems.

Textile & Dye Processing

Sodium Sulfite is used in textile processing and dyeing operations where reduction and colour control are required. It supports uniform dye uptake and stable processing conditions. It is often handled with Sodium Hydrosulfite in textile applications.

Safety & Handling Guidelines

• Store in a cool, dry, and well-ventilated area

• Keep containers tightly sealed and protected from moisture

• Avoid inhalation of dust during handling

• Avoid contact with eyes and prolonged skin exposure

• Use protective gloves, goggles, and suitable industrial clothing

• Ensure proper ventilation during processing

• Dispose of material and packaging according to local regulations
  
  
  

Where to Buy Sodium Sulfite?

Sodium Sulfite Manufacturer

Sodium Sulfite is manufactured for industrial applications where consistent purity, stable reducing performance, and reliable quality are required for chemical processing, water treatment, and pulp industries.

Sodium Sulfite Supplier & Distributor

Sodium Sulfite is supplied in industrial-grade quantities for manufacturers requiring dependable quality and continuous supply. As an industrial chemicals Supplier and Distributor, Chemicalbull Pvt. Ltd. supports customers with reliable sourcing and standard documentation for industrial requirements.

MSDS for Sodium Sulfite

The MSDS for Sodium Sulfite provides detailed information on safe handling practices, storage conditions, exposure controls, first-aid measures, and emergency response procedures. Always review the MSDS before industrial use.

Frequently Asked Questions (FAQs)

1. What is Sodium Sulfite used for?

   Sodium Sulfite is used as a reducing agent and oxygen scavenger in chemical manufacturing, pulp and paper processing, water treatment, textile dyeing, and specialty industrial applications.
   
   

2. Is Sodium Sulfite hazardous?

   Sodium Sulfite is generally low in hazard when handled correctly, but dust inhalation and improper handling should be avoided. Appropriate PPE and industrial safety measures are recommended.
   
   

3. Is Sodium Sulfite soluble in water?

   Yes, Sodium Sulfite is highly soluble in water, making it suitable for solution-based industrial processing systems.