Sodium Sulfite
Reliable sodium sulfite supplier in China. High-quality Na2SO3 for water treatment, food processing and industrial use.
We are a reliable sodium sulfite supplier in China, supplying stable quality products for water treatment, paper, and chemical industries globally.
🔷 Product Introduction
Sodium Sulfite (Na₂SO₃) is a widely used inorganic compound, mainly applied as a reducing agent, oxygen scavenger, and preservative in various industries. It appears as a white crystalline powder with good solubility in water.
As a professional sodium sulfite supplier in China, we provide high-quality products for water treatment, food processing, and industrial applications.
🔷 Specifications
• Appearance: White crystalline powder • Na₂SO₃ Content: ≥ 96% / 98% • Water Insoluble Matter: Low • Grade: Industrial / Food Grade
🔷 Applications
🔷 Water Treatment Used as an oxygen scavenger in boiler water treatment systems.
🔷 Food Industry Acts as a preservative and antioxidant (food grade).
🔷 Pulp & Paper Used in paper bleaching and processing.
🔷 Textile Industry Applied as a reducing agent in dyeing processes.
👉 For related products such as Sodium Bisulfite and Sodium Metabisulfite , please visit our product pages.
🔷 Advantages
🔷 Excellent reducing performance 🔷 Stable quality and high purity 🔷 Wide industrial applications 🔷 Competitive price
🔷 Packaging
🔷 25kg bags with inner liner 🔷 Jumbo bags available 🔷 Customized packaging supported
🔷 Storage
🔷 Store in a dry and ventilated place 🔷 Avoid moisture and air exposure 🔷 Keep away from oxidizing agents
👉 It is recommended to store the product in sealed containers and handle it with proper protective equipment to ensure safety and maintain product quality.
🔷 Why Choose Us
🔷 Reliable sodium sulfite supplier in China 🔷 Strict quality inspection 🔷 Stable supply chain 🔷 Fast response and export experience
💬 Frequently Asked Questions
🔷 What is sodium sulfite used for? Mainly used in water treatment, food preservation, and industrial processes.
🔷 Is sodium sulfite safe? Food-grade sodium sulfite is safe within regulated limits.
🔷 Do you provide different grades? Yes, industrial and food grade are available.
If you have more questions or need a quotation, feel free to contact us anytime — we usually reply within 24 hours.
Sodium Bisulfite Sodium Metabisulfite Sodium Thiosulfate