Sodium Sulphite Chemical Formula: Na₂SO₃

In many industrial applications, sodium sulphite (Na₂SO₃) is a common inorganic chemical. It is an extremely versatile white, crystalline powder that dissolves easily in water. Sodium sulfite finds extensive use in the chemical, paper, textile, and water treatment sectors due to its famous reducing and antioxidant qualities.

Properties of Sodium Sulphite

In many applications, Na₂SO₃ works well to prevent oxidation because it is a strong reducing agent.

Uses of Sodium Sulphite

1. Paper and Pulp Industry

• Used as a bleaching agent during the manufacture of pulp and paper.
• Helps in the removal of lignin from wood pulp, resulting in brighter, whiter paper.

2. Water Treatment

• Prevents corrosion in boiler water treatment by acting as an oxygen scavenger.
• Utilized for dechlorination in wastewater treatment.

3. Food and Beverage Industry

• Utilized in canned foods, juices, and dried fruits as an antioxidant and preservative.
• Extends the shelf life longer and avoids discoloration.

4. Textile Industry

• Used to enhance color fixing and eliminate extra chlorine from dyeing and printing operations.
• Serves as a bleach for silk and wool.

5. Photography Industry

• Participates in the creation of remedies to stop the oxidation of chemicals used in photography.

6. Chemical Industry

• Used in the manufacturing of sulfur-based compounds, including sodium thiosulphate.
• Acts in chemical synthesis as a reducing agent.

SNDB: Top Sodium Sulphite Manufacturers in India

India is home to a number of leading manufacturers of sodium sulphite that serve the global industry. The market leader is SNDB, which includes:

1. Specializes in industrial uses of high-purity sodium sulfite.
2. Provides specialized Na₂SO₃ grades for a range of industries.
3. Provides international quality standards, competitive prices, and bulk supply.

Purity, packaging, and industry certifications are important considerations when selecting a sodium sulphite supplier in India.

Paper, textiles, water treatment, and food preservation are just a few of the industries that use sodium sulfite, a highly valuable substance. Look for a reputable manufacturer of sodium sulfite in India that offers competitive pricing and satisfies quality criteria.