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Sodium sulfite (Na₂SO₃) offered by Tradeasia International Private Ltd. is an industrial‑grade reducing agent employed in photographic processing, pulp‑and‑paper production, textile dyeing and water‑treatment operations. The product appears as a white crystalline powder, carries the CAS number 7757‑83‑7 and HS code 2832.10.00, and is supplied in 25 kg polythene bags with a polypropylene over‑bag, packed at a rate of 800 units per 20 ft container. The supplier’s registered address is Level 4, A‑Wing, Dynasty Business Park, Andheri‑Kurla Road, Mumbai, Maharashtra, India.
In the global chemicals market, sodium sulfite is commonly supplied with a purity of 98‑99 % and stored as a low‑moisture powder to maintain reducing strength. Standard practice recommends keeping the material in a dry environment below 25 °C and protecting it from acidic exposure. Typical bulk density for this grade is around 1.35 g cm⁻³ and moisture content is usually kept under 0.5 %. Safety data sheets classify it as hazardous, requiring sealed packaging and appropriate PPE during handling.
Key end‑users include photographic film manufacturers, paper mills, textile processors and municipal water‑treatment facilities that rely on its reducing properties. Buyers are typically bulk chemical distributors or industrial manufacturers integrating the compound into production lines. The supplier notes that shipping can be arranged on a CIF basis, but exact minimum order quantities, lead times and payment conditions must be confirmed directly with Tradeasia International Private Ltd.
| Chemical Formula | Na₂SO₃ |
| CAS Number | 7757‑83‑7 |
| HS Code | 2832.10.00 |
| Purity (as supplied) | typical 98‑99 % (industrial grade) |
| Physical Form | White crystalline powder |
| Packaging | 25 kg polythene bag with polypropylene over‑bag |
| Typical Bulk Density | typical 1.35 g cm⁻³ |
| Typical Moisture Content | typical <0.5 % |
| Typical Storage Temperature | typical below 25 °C, dry environment |
| Typical Particle Size | typical <200 mesh |
Tradeasia International Private Ltd. is based in Mumbai, Maharashtra, India, with its office located at Level 4, A‑Wing, Dynasty Business Park, Andheri‑Kurla Road. The company holds a harbor‑tier verification status, although its response rate is recorded as zero, indicating that direct communication may require persistent follow‑up. It specialises in the export of industrial chemicals, including sodium sulfite, to international markets.
The listing confirms that Tradeasia supplies sodium sulfite in 25 kg polythene bags, with a typical industrial purity of 98‑99 % and a white crystalline appearance. No specific details on minimum order quantities, lead times or pricing are disclosed, so prospective buyers should request this information from the supplier.
Sodium Sulfite (Na2SO3) is a white crystalline reducing agent widely used in photographic processing, pulp and paper manufacturing, textile dyeing, and water treatment applications. This industrial-grade chemical is traded globally under common names such as hypo clear and meets standard specifications for B2B supply. Supplied in 25 kg polythene bags with 800 units per shipment, it is a high-volume commodity chemical for import/export markets.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Confirm the supplier’s corporate registration and harbor‑tier verification status, and obtain a recent business licence and a Certificate of Analysis confirming the 98‑99 % purity before committing to purchase. Verify that the product originates from the Mumbai facility and that the packaging meets your handling and storage requirements.
Discuss shipping arrangements early: request the preferred Incoterm (typically CIF), the Indian loading port, and an estimated lead time, which can vary depending on container availability. Clarify payment terms such as T/T, L/C or any advance deposit that may be required.
Arrange for a third‑party pre‑shipment inspection and request the full Safety Data Sheet, Certificate of Analysis and any required export certificates. These documents will support customs clearance and ensure the material conforms to your quality specifications.
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When sourcing Sodium Sulfite for your business, securing the right balance of quality and cost is essential. Tradeasia International Private Ltd., a verified supplier based in India, offers this product with key specifications including Industrial / Photographic Grade, Na2SO3, and White crystalline powder. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $650850./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2832.10, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Sodium Sulfite requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tradeasia International Private Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2832.10 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Sodium Sulfite has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Sodium Sulfite requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2832.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Sodium Sulfite from Tradeasia International Private Ltd. is $650850./Unit on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Tradeasia International Private Ltd. through EximNext.
The supplier, Tradeasia International Private Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Sodium Sulfite. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Sodium Sulfite is classified under HS Code 2832.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Sodium Sulfite from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Tradeasia International Private Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Tradeasia International Private Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Sodium Sulfite supplied by Tradeasia International Private Ltd. include Industrial / Photographic Grade, Na2SO3, and White crystalline powder. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tradeasia International Private Ltd. offers Sodium Sulfite with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Sodium Sulfite is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tradeasia International Private Ltd. through our platform.
Tradeasia International Private Ltd. maintains international quality certifications. These ensure that the Sodium Sulfite meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Tradeasia International Private Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Tradeasia International Private Ltd..
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