Product Description
Sodium Bisulfite (NaHSO₃) is an inorganic chemical widely used as a reducing agent, dechlorination agent and oxygen scavenger in water treatment, pulp and paper, textile processing and various industrial applications.
Henan Hanhai Chemical Co., Ltd. supplies Sodium Bisulfite with stable quality for industrial customers and distributors. Different specifications and packaging options can be provided according to application and purchasing requirements.
With good water solubility and reliable reducing properties, Sodium Bisulfite is suitable for customers looking for consistent performance in industrial processing and water treatment applications.
Product Specifications
| Item | Specification |
|---|---|
| Product Name | Sodium Bisulfite |
| Chemical Formula | NaHSO₃ |
| CAS No. | 7631-90-5 |
| Appearance | White Crystalline Powder |
| Assay (NaHSO₃) | ≥96% |
| Moisture | ≤1.0% |
| Insoluble Matter | ≤0.05% |
| Iron (Fe) | ≤0.003% |
| Grade | Industrial Grade |
| Origin | China |
Specifications may vary according to product grade and customer requirements. COA can be provided upon request.
Key Features
Good Reducing Performance
Sodium Bisulfite provides effective reducing properties for a variety of industrial processes.
Good Water Solubility
The product dissolves readily in water, making it suitable for industrial solution preparation and dosing systems.
Stable Quality
Consistent product specifications help customers maintain stable performance during industrial processing.
Wide Industrial Applications
Suitable for water treatment, pulp and paper, textile processing and chemical manufacturing.
Reliable Supply
Flexible packaging and supply solutions are available for international distributors and industrial users.
Applications
Water Treatment
Sodium Bisulfite is commonly used as a dechlorination agent to remove residual chlorine from industrial water and wastewater. It can also be used in certain water treatment systems as an oxygen scavenger or reducing agent.
Pulp & Paper Industry
Used as a reducing and processing chemical in pulp and paper manufacturing, including applications where control of residual oxidizing agents is required.
Textile Industry
Used as a reducing agent in textile processing, dyeing and related industrial processes.
Chemical Processing
Sodium Bisulfite can be used as a reducing agent and intermediate in various chemical manufacturing and industrial processes.
Other Industrial Applications
Depending on the required grade and specification, Sodium Bisulfite may also be used in other industrial processing applications.
Packaging
Standard export packaging:
25 kg woven bag with inner plastic liner
Customized packaging may be available according to order quantity and customer requirements.
For bulk orders, loading quantity and packaging configuration can be confirmed according to the destination and transportation method.
Storage & Handling
Store Sodium Bisulfite in a cool, dry and well-ventilated place.
Keep the packaging tightly closed and protect the product from moisture, heat and incompatible materials.
Always refer to the current SDS (Safety Data Sheet) for detailed handling, storage, transportation and safety information.
Why Choose Hanhai Chemical?
Henan Hanhai Chemical Co., Ltd. supplies Sodium Bisulfite and other industrial chemicals to international customers.
We understand that industrial buyers need more than a competitive price. Product specifications, consistent quality, suitable packaging and reliable delivery are equally important for long-term purchasing.
For each inquiry, our team can provide product specifications and commercial information according to the customer’s application and purchasing requirements.
COA, TDS and SDS are available upon request.
Request a Quote
Looking for a reliable Sodium Bisulfite supplier from China?
Send us your required:
Purity / Specification · Application · Packaging · Quantity · Destination
We will recommend a suitable specification and provide a quotation based on your purchasing requirements.
Contact Henan Hanhai Chemical Co., Ltd. for Sodium Bisulfite price, specifications and export supply information.
