Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Sodium Vinylsulfonate (C2H3NaO3S, CAS 3039-83-6) is an organosulfur compound supplied by Wuhan Silworld Chemical Co., Ltd. The chemical is traded in aqueous solution form and packed in steel drums or IBC totes for bulk shipment. The supplier lists the product as suitable for large‑scale industrial use and notes that it is a reactive vinyl sulfonate salt. It is offered without disclosed minimum order quantities or lead‑time details.
The compound is typically provided in grades with purity of at least 98 %, a level common for specialty chemicals used in fibre modification. In the textile sector it is added to acrylic fibres to improve dye uptake and colour fastness, while in water‑treatment it serves as a monomer for polymerisation processes. Industry practice expects the solution to be clear and colourless, fully soluble in water, and stored at ambient temperatures. Such characteristics align with standard specifications for reactive vinyl sulfonates used worldwide.
Primary buyers include textile manufacturers, paper producers and wastewater‑treatment facilities that require reliable polymer precursors. Wuhan Silworld advertises flexible packaging options and compliance with ISO and SGS standards, but buyers should request the latest certificates of analysis. Trade typically proceeds on L/C or T/T payment terms, with shipping arranged from Wuhan ports. Importers are advised to confirm exact MOQ, lead time and incoterms before placing an order.
| Chemical Name | Sodium Vinylsulfonate |
| Chemical Formula | C2H3NaO3S |
| CAS Number | 3039-83-6 |
| Appearance (typical) | Clear, colourless aqueous solution |
| Purity (typical) | ≥ 98 % |
| Packaging Options | Steel drums (200 kg) or IBC totes (1 000 L) |
| Solubility (typical) | Fully soluble in water |
| Storage Temperature (typical) | 15‑30 °C, sealed container |
| Standard Certifications | ISO and SGS compliance (supplier‑claimed, request certificates) |
| Typical Shelf Life | 12 months when stored as indicated |
Wuhan Silworld Chemical Co., Ltd. is located at No.198 Jiangjun Road, Wuhan, 430033, China. The supplier holds a harbor‑tier verification on the platform, with a recorded response rate of 0 % and no average response time, indicating that communication details are not publicly disclosed. Their listing focuses on specialty chemicals and provides a corporate address but does not include additional corporate history or financial data.
The company advertises Sodium Vinylsulfonate for applications in textile processing, paper manufacturing and wastewater treatment, emphasizing its role in acrylic fibre modification and polymer synthesis. No specific information on production capacity, lead times, minimum order quantities or pricing is provided in the listing, so prospective buyers should request these details directly from the supplier.
Sodium Vinylsulfonate (SVS, CAS 3039-83-6) is a reactive organosulfur compound widely used in acrylic fiber modification to enhance dye uptake and color fastness, as well as in water treatment polymer synthesis and latex polymerization processes. This chemical is traded internationally in aqueous solution form and supplied in steel drums or IBC totes. Global demand is driven by the textile, paper, and wastewater treatment industries, making it a relevant import-export commodity in the specialty chemicals trade sector.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before confirming an order, verify the product’s CAS number, purity level and packaging size by requesting a current Certificate of Analysis and a material safety data sheet. Check that the supplier’s harbour‑tier verification aligns with your internal risk assessment and ask for references to previous shipments of Sodium Vinylsulfonate. Confirm that the product is supplied as an aqueous solution and that the concentration meets your process specifications.
Import logistics should be clarified early; ask the supplier which incoterms they can offer, such as FOB Wuhan or CIF Shanghai, and obtain an estimated lead time for production and dispatch. Payment methods commonly accepted are L/C and T/T, but you should confirm the exact terms and any required advance deposits. Ensure that freight forwarders are aware of the chemical’s classification and that appropriate hazardous‑material handling procedures are in place if required.
Quality assurance is critical for specialty chemicals. Arrange for pre‑shipment inspection by an accredited third‑party laboratory and request test reports covering purity, appearance and moisture content. Upon arrival, compare the received documentation with the supplier’s certificates and conduct a quick on‑site verification of packaging integrity. Maintaining these checks will help guarantee that the Sodium Vinylsulfonate meets the performance standards required for textile or water‑treatment applications.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Sodium Vinylsulfonate for your business, securing the right balance of quality and cost is essential. Wuhan Silworld Chemical Co., Ltd., a verified supplier based in China, offers this product with key specifications including Technical Grade, Aqueous Solution (25-35%), Min. 25% Sodium Vinylsulfonate in Water, Balance Stabilizers, and Clear to Slightly Yellow Aqueous Liquid. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,5002,20025./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2931.50, making it a staple in the Industrial Chemicals sector with strong demand from importing countries worldwide.
Importing Sodium Vinylsulfonate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wuhan Silworld Chemical Co., 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 2931.50 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 Vinylsulfonate 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 Industrial Chemicals category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Sodium Vinylsulfonate 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 2931.50 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 Vinylsulfonate from Wuhan Silworld Chemical Co., Ltd. is $1,5002,20025./Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Wuhan Silworld Chemical Co., Ltd. through EximNext.
The supplier, Wuhan Silworld Chemical Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Sodium Vinylsulfonate. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Sodium Vinylsulfonate is classified under HS Code 2931.50. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Sodium Vinylsulfonate from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuhan Silworld Chemical Co., Ltd.. Ensure you have the necessary import licenses for Industrial Chemicals products in your destination country.
Yes, Wuhan Silworld Chemical Co., 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 Vinylsulfonate supplied by Wuhan Silworld Chemical Co., Ltd. include Technical Grade, Aqueous Solution (25-35%), Min. 25% Sodium Vinylsulfonate in Water, Balance Stabilizers, and Clear to Slightly Yellow Aqueous Liquid. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Wuhan Silworld Chemical Co., Ltd. offers Sodium Vinylsulfonate with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Sodium Vinylsulfonate is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuhan Silworld Chemical Co., Ltd. through our platform.
Wuhan Silworld Chemical Co., Ltd. maintains international quality certifications. These ensure that the Sodium Vinylsulfonate 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. Wuhan Silworld Chemical Co., 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 Wuhan Silworld Chemical Co., Ltd..
Discover more products in Industrial Chemicals from verified suppliers worldwide.