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Sodium Bentonite
Key Specifications: HS Code: 2508.10 | Material: Natural Sodium Bentonite, Montmorillonite (Smectite Group), Na0.33(Al1.67Mg0.33)Si4O10(OH)2 | Grade/Type: Natural Sodium (Na-Bentonite), High Swelling Type | Purity/Composition: Montmorillonite Content Min. 85%, SiO2 55-65%, Al2O3 15-22%, Na2O 1-5%, Loss on Ignition 5-8% | Swelling Capacity: 20-30 ml/2g (typical), free swell index Min. 20 ml/g | Mesh Size/Fineness: Passing 200 Mesh (75 micron) typical; granular and pelletized grades available | Standard: API 13A / ISO 13500 (drilling grade), ASTM D5890 (swelling index) | Application: Drilling Fluids, Foundry Sands, Iron Ore Pelletizing, Pond & Landfill Liners, Cat Litter, Civil Engineering Sealing | Packaging: 25kg Paper Bags, 1MT Big Bags, Bulk Loose in Container or Vessel | Origin: USA (Wyoming/Montana), Turkey, India, Greece
Supply & Ordering: Minimum Order Quantity: 1 Bags
HS Code: 2508.10 — classified under Ores and Minerals.
| HS Code | 2508.10 |
| Material | Natural Sodium Bentonite, Montmorillonite (Smectite Group), Na0.33(Al1.67Mg0.33)Si4O10(OH)2 |
| Grade/Type | Natural Sodium (Na-Bentonite), High Swelling Type |
| Purity/Composition | Montmorillonite Content Min. 85%, SiO2 55-65%, Al2O3 15-22%, Na2O 1-5%, Loss on Ignition 5-8% |
| Swelling Capacity | 20-30 ml/2g (typical), free swell index Min. 20 ml/g |
| Mesh Size/Fineness | Passing 200 Mesh (75 micron) typical; granular and pelletized grades available |
| Standard | API 13A / ISO 13500 (drilling grade), ASTM D5890 (swelling index) |
| Application | Drilling Fluids, Foundry Sands, Iron Ore Pelletizing, Pond & Landfill Liners, Cat Litter, Civil Engineering Sealing |
| Packaging | 25kg Paper Bags, 1MT Big Bags, Bulk Loose in Container or Vessel |
| Origin | USA (Wyoming/Montana), Turkey, India, Greece |
Sodium Bentonite is a high-swelling montmorillonite clay with exceptional absorption and sealing properties, widely used in oil and gas drilling fluids, foundry sand bonding, and iron ore pelletizing. This natural sodium-grade bentonite is sourced from premium deposits and offers high gel strength and low permeability, making it ideal for environmental containment lining, pond sealing, and civil engineering applications. It is traded globally in bulk and bagged form, with major supply origins including the USA, Turkey, and India, and is a staple commodity in the industrial minerals import-export market.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Sodium Bentonite is offered by Sepiofin, a Supplier based in Finland, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Sodium Bentonite, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Sodium Bentonite for your business, securing the right balance of quality and cost is essential. Sepiofin, a verified supplier based in Finland, offers this product with key specifications including Natural Sodium (Na-Bentonite), High Swelling Type, Montmorillonite Content Min. 85%, SiO2 55-65%, Al2O3 15-22%, Na2O 1-5%, Loss on Ignition 5-8%, and 20-30 ml/2g (typical), free swell index Min. 20 ml/g. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1234/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2508.10, making it a staple in the Bentonite sector with strong demand from importing countries worldwide.
Importing Sodium Bentonite requires careful attention to shipping logistics, customs compliance, and secure payment terms. Sepiofin 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 2508.10 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 online 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 Bentonite 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 Bentonite category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Sodium Bentonite 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 2508.10 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 Bentonite from Sepiofin is $1234/Bags on FOB terms from Finland. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Sepiofin through EximNext.
The supplier, Sepiofin, has set a Minimum Order Quantity (MOQ) of 1 Bags for Sodium Bentonite. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Sodium Bentonite is classified under HS Code 2508.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Sodium Bentonite from Finland, negotiate shipping terms (FOB, CIF, or EXW) directly with Sepiofin. Ensure you have the necessary import licenses for Bentonite products in your destination country.
Yes, Sepiofin 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 Bentonite supplied by Sepiofin include Natural Sodium (Na-Bentonite), High Swelling Type, Montmorillonite Content Min. 85%, SiO2 55-65%, Al2O3 15-22%, Na2O 1-5%, Loss on Ignition 5-8%, and 20-30 ml/2g (typical), free swell index Min. 20 ml/g. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Sepiofin offers Sodium Bentonite with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Sodium Bentonite is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Sepiofin through our platform.
Sepiofin maintains international quality certifications. These ensure that the Sodium Bentonite 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. Sepiofin 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 Sepiofin.
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