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Sodium Naphthalene Sulfonate Formaldehyde Condensate (SNF/NSF) is an anionic surfactant supplied by Hubei Red Big Sun Chemical Co., Ltd in Xiangyang, Hubei, China. The product is marketed as a high‑performance water‑reducing admixture for concrete, helping to achieve high‑strength, flowable mixes in projects such as high‑rise buildings and bridges. The supplier describes the chemical as essential in construction, dyes, pigments, pesticides and ceramics, reflecting its broad industrial relevance.
In the surfactant market the material is typically supplied as a fine powder with a purity of at least 95 % and moisture below 5 %. It dissolves readily in water, acid or alkali and retains dispersing efficiency across a wide pH range. Typical usage levels in concrete range from 0.2 % to 0.5 % by weight of cement, allowing a reduction in water demand while maintaining workability. The formulation is compatible with both ordinary Portland cement and specialty cement types such as prestressed or high‑strength blends.
Importers normally purchase the chemical in bulk bags, often 25 kg units, although the exact minimum order is not disclosed and should be confirmed with the supplier. Trade terms such as Incoterms, payment schedule and lead time are not stated in the listing and must be negotiated directly. Buyers are advised to request a material safety data sheet, recent test certificates and sample analysis before finalising the contract.
| Material | Sodium Naphthalene Sulfonate Formaldehyde Condensate (SNF/NSF) |
| Type | Anionic surfactant (high‑performance) |
| Typical purity | typical ≥95 % |
| Typical moisture content | typical ≤5 % |
| Typical pH of 10 % aqueous solution | typical 7‑9 |
| Typical dispersing rate | typical ≥90 % |
| Typical sodium sulfate residual | typical ≤5 % |
| Typical packaging | typical 25 kg woven plastic bag with film liner |
| Typical shelf life | typical minimum 12 months when stored dry |
Hubei Red Big Sun Chemical Co., Ltd is located in Xiangyang, Hubei Province, China. The address listed in the catalogue reads "Xiangyang 441100 Hubei China" and the company holds a harbor‑level trust tier, indicating that the platform has verified its basic credentials. The response rate shown is 0.00, meaning the supplier has not yet replied to enquiries on the portal, so buyers should anticipate a longer initial communication window.
The firm advertises Sodium Naphthalene Sulfonate Formaldehyde Condensate as its primary product, positioning it for concrete admixture manufacturers and ancillary chemical users. No additional certifications, production capacity or client references are provided, so importers should request supporting documentation such as ISO or test reports directly from the supplier.
Sodium Naphthalene Sulfonate Formaldehyde condensate is a high-performance anionic surfactant widely used as a water-reducing admixture in concrete formulations. This chemical dispersant is essential for producing high-strength, flowable concrete in construction projects including high-rise buildings, bridges, and infrastructure. It serves critical roles across industries including construction, dyes, pigments, pesticides, and ceramics. Global trade in SNF is driven by demand from emerging markets and infrastructure development programs.
| 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 |
Before placing an order, verify the supplier’s legal registration, export licences and any applicable environmental compliance certificates. Request a recent material safety data sheet and a copy of the latest certificate of analysis to confirm purity, moisture and residual sulfate levels. Cross‑check the supplier’s bank details and consider using a trade‑finance service to protect payment.
Logistics for bulk chemical powders from China typically involve container loading at a major port such as Shanghai or Tianjin, followed by sea freight to the destination. Confirm the Incoterm (for example FOB Shanghai) and the expected lead time, which can vary with production scheduling and customs clearance. Discuss acceptable payment terms, commonly a 30 % deposit with the balance against copy of the bill of lading or after inspection.
Upon arrival, arrange for a third‑party inspection to verify quantity, packaging integrity and compliance with the agreed specifications. Sampling for laboratory analysis should be performed before the material is released for use in concrete batches. Retain all test reports and shipping documents as part of the quality assurance record for future projects.
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When sourcing Sodium Naphthalene Sulfonate for your business, securing the right balance of quality and cost is essential. Hubei Red Big Sun Chemical Co., Ltd, a verified supplier based in China, offers this product with key specifications including Technical Grade / High Performance Water Reducer Grade, Naphthalene Sulfonate Content: 88-95%, Free Formaldehyde: < 0.1%, Sodium Sulfate: < 5%, and Light brown to beige powder or liquid solution. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $320/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3824.40, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Sodium Naphthalene Sulfon requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hubei Red Big Sun 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 3824.40 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Sodium Naphthalene Sulfon 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 online B2B marketplace. Start your sourcing journey today.
Importing Sodium Naphthalene Sulfon 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 3824.40 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 Naphthalene Sulfonate from Hubei Red Big Sun Chemical Co., Ltd is $320/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 Hubei Red Big Sun Chemical Co., Ltd through EximNext.
The supplier, Hubei Red Big Sun Chemical Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Sodium Naphthalene Sulfon. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Sodium Naphthalene Sulfonate is classified under HS Code 3824.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Sodium Naphthalene Sulfon from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hubei Red Big Sun Chemical Co., Ltd. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Hubei Red Big Sun 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 Naphthalene Sulfonate supplied by Hubei Red Big Sun Chemical Co., Ltd include Technical Grade / High Performance Water Reducer Grade, Naphthalene Sulfonate Content: 88-95%, Free Formaldehyde: < 0.1%, Sodium Sulfate: < 5%, and Light brown to beige powder or liquid solution. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hubei Red Big Sun Chemical Co., Ltd offers Sodium Naphthalene Sulfon with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Sodium Naphthalene Sulfon is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hubei Red Big Sun Chemical Co., Ltd through our platform.
Hubei Red Big Sun Chemical Co., Ltd maintains international quality certifications. These ensure that the Sodium Naphthalene Sulfon 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. Hubei Red Big Sun 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 Hubei Red Big Sun Chemical Co., Ltd.
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