Industrial Grade Sodium Sulfite Bislasulf

💡Product Info

Sodium sulphite is an inorganic compound in the form of a white powder or crystal with the chemical formula Na₂SO₃. This chemical is widely used as a reducing agent, oxygen scavenger, and preservative in various industries such as boiler water treatment, photography, pulp and paper, textiles, food, and chemicals.

Sodium Sulphite's ability to bind oxygen makes it very effective in preventing corrosion, reducing oxidation, and stabilizing products in various industrial processes.

📌Product Specifications

• Chemical Name: Sodium Sulphite

• Trade name: Sodium Sulphite

• CAS Number: 7757-83-7

• Chemical Formula:Na₂SO₃

• Purity: ≥ 97% – 98%

• Shape: White powder/crystal

• Solubility: Very soluble in water

• pH (1% solution): ±9 – 10 (mild base)

• Packaging: Sack 25 kg / 50 kg

Product Advantages/Benefits

✅ Very effective as oxygen scavenger in the boiler system

✅ High performance as a reducing agent in various industrial applications

✅ Stable, easy to dissolve, and easy to apply

✅ Reduces the risk of corrosion in piping systems and industrial equipment

✅ Versatile for many industrial sectors

Product Application

💧 Boiler Water Treatment:Removes dissolved oxygen to prevent corrosion.

📸 Photography Industry:As a stabilizer and antioxidant in developer solution.

📄 Pulp & Paper Industry:For bleaching and preservation processes.

🧥 Industry Textile:Reduces oxidation and acts as a bleaching auxiliary.

🍞 Food Industry:As a preservative (certain food-grade, depending on regulations).

🧪 Chemical Applications:As a reducing agent and antioxidant in various formulations.

Product Functions and Benefits

• Remove dissolved oxygen in the boiler system

• Prevent corrosion in pipes, tanks and industrial equipment

• Stabilize chemical solutions and prevent oxidation

• Assisting the bleaching process in the textile & paper industry

• Extend the shelf life of certain products (special food-grade)

‼️Product Storage

Save Sodium Sulphite in place dry, tightly closed, and away from moisture, because this product is easily oxidized when exposed to humid air. Use a container PE with inner bag for the best quality.

⚠️ Warning:

• Avoid contact with acids as they may produce SO₂ gas.

• Use gloves & mask to avoid irritation.