Certified Sodium Sulphite Supplier
Premium Industrial-Grade Sodium Sulphite from Neshiel Agrochem
As a leading Sodium Sulphite supplier you can trust, Neshiel offers anhydrous Sodium Sulphite (Na₂SO₃) with a high level of purity that is vital for numerous industrial processes. Our premium Sodium Sulphite offers efficiency in production and stability of product across industries ranging from water treatment to food preservation.
Specifications
| Parameters | Typical Value/Maximum |
|---|---|
| Chemical Formula | (Na₂SO₃) (Anhydrous) |
| CAS Number | 7757-83-7 |
| Assay (Na₂SO₃) | ≥ 99.0% (or as per grade) |
| Appearance | White Crystalline Powder or Granules |
| Matter Insoluble in Water | ≤ 0.02% (for high-purity) |
| pH of 10% Solution | $9.0 - 11.0$ (Slightly Alkaline) |
| Iron (as Fe) | ≤ 20 ppm |
Key Industrial Applications
As a trusted industrial Sodium Sulphite supplier, we at Neshiel offer a product suitable for mission-critical applications where high purity and powerful reducing capabilities are of top importance:
Water Treatment & Boiler Feed
It works as an oxygen scavenger in the boiler water supply. Sodium Sulphite removes dissolved oxygen, reducing the risk of pitting corrosion on steel piping and equipment. This way, it extends the life of components in high-pressure systems. Sodium Sulphite is also an important dechlorinating agent.
Pulp and Paper Industry
It functions as an oxygen scavenger within the boiler water supply. Sodium Sulphite effectively removes dissolved oxygen from boiler water and reduces the attack of pitting corrosion from steel piping and equipment. This naturally lengthens component life expectancy in high-pressure systems. Sodium Sulphite is also a significant dechlorination agent.
Food Preservation and Antioxidants
It is a commonly used food additive (preservative {E221}) and functions as an antioxidant by reducing the discoloration of dried products, fruits, vegetables, and drinks, ultimately preserving flavor and extending shelf life.
Processing of Photographic Film
The chemical Sodium Sulphite serves a critical function in developer solutions by preventing oxidation of the developing agents and ensuring consistent, high-quality photographic images during development.
Textile and Dyeing
Serving as a versatile reducing agent, it is used in the textile industry for bleaching wool and silk and as a desulfurizing and dechlorinating agent to neutralize residual chemicals after processing.
Why Choose Neshiel Agrochem for Sodium Sulphite Procurement?
Being one of the top Sodium Sulphite suppliers, Neshiel offers excellent procurement services. Below are the reasons why our clients keep coming back to us:
Assured Anhydrous
Quality
We manufacture Sodium Sulphite with the best practices to ensure minimal moisture content and high purity, which is vital for maintaining stability and performance in moisture-sensitive applications.
Superior Reducing Power
As a reliable industrial Sodium Sulphite supplier, we guarantee a product with reliable and consistent chemical activity, along with providing effective oxygen scavenging and antioxidative properties critical for sensitive industrial processes.
Global Supply Chain Expertise
We have a strong international logistics system and manage the complexities of packaging, transport, and export to ensure on-time delivery of your bulk requirements worldwide.
Compliance and Safety
Our experts follow international quality and safety standards, providing detailed documentation and Material Safety Data Sheets (MSDS) for safe handling and regulated use.
Dedicated Customer Support
Our technical team offers end-to-end support, from selecting the correct grade for your application to providing expert advice on storage protocols.
Cost Effectiveness
We are a team of experienced Sodium Sulphite suppliers who understand industrial timelines and global supply demands. As a trusted Sodium Sulphite procurement
company, our packaging, transport, and export capabilities are tailored to support your bulk requirements.
Sodium Sulphite Storage, Handling, and Safety
| Category | Recommended Conditions/Practices |
|---|---|
| Storage Conditions | Store in a cool, dry, and well-ventilated area within tightly sealed containers to avoid exposure to air oxidation and moisture absorption. Also, it should be kept away from heat. |
| Handling Practices | It is vital to ensure good industrial hygiene. It's better to use local exhaust ventilation while dealing with powdered form to control dust. Wear appropriate Personal Protective Equipment (PPE), including gloves, eye protection, and dust respirators. |
| Emergency/Safety | Rinse eye/skin thoroughly with water in case of contact. Sodium Sulphite reacts with acids to produce toxic and pungent Sulfur Dioxide gas—avoid mixing and ensure adequate ventilation. |
Need High-Purity Anhydrous (Na₂SO₃)? Connect with Our Supply Experts.
Contact Neshiel Agrochem today and let us handle the complexities for you!
Frequently Asked Questions
What is the primary chemical function of Sodium Sulphite?
Sodium Sulphite is also known as a powerful reducing agent and an antioxidant. It’s because it reacts with and neutralizes oxygen, chlorine, and other oxidizing agents in solutions.
What is the difference between Sodium Sulphite and Sodium Sulphate?
Sodium Sulphite (Na₂SO₃) is a reducing agent, often used to remove oxygen. On the other hand, Sodium Sulphate is chemically more stable and typically used as an inert filler (in detergents) or a fining agent (in glass). Sulphite naturally oxidizes to become Sulfate upon exposure to air.
How to store Sodium Sulphite?
We at Neshiel recommend storing it in airtight and sealed containers away from heat and acids.