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Cesar Arostegui Pinto supplies copper nanoparticles in multiple grades, with formulas Cu0 and purity of 99.9% across all variants. The product line includes NP2.5, CUNP-2.5, CP150, CP250, and CP1500, each with distinct particle sizes confirmed by electron microscopy, ranging from 2.5 nm to 1500 nm. Hydrodynamic diameters and surface charges vary by grade, with spherical morphology consistent across all options.
The nanoparticles are metallic copper in crystalline structure, verified by XRD analysis. The nanosystem purity varies: NP2.5 and CUNP-2.5 have purity between 15-35%, while CP150, CP250, and CP1500 exceed 90%. These variations affect dispersion stability and suitability for different applications, such as electronics, catalysis, or coatings.
Industrial buyers can source these nanoparticles in bulk quantities, with monthly capacities of 80 kg for CP150, CP250, and CP1500, and 250 kg for NP2.5. The supplier provides full documentation, including certificates of analysis, MSDS, and export paperwork, ensuring compliance with international trade regulations for hazardous materials.
| Chemical Formula | Cu0 |
| Molecular Weight | 63.55 g/mol |
| Nanoparticle Purity | 99.9% |
| Size by Electron Microscopy (NP2.5) | 2.5 nm |
| Hydrodynamic Diameter (NP2.5) | 591.6 nm |
| Surface Charge (NP2.5) | 25 mV |
| Nanosystem Purity (NP2.5) | 15-35 ± 5% |
| Size by Electron Microscopy (CP150) | 150 nm |
| Hydrodynamic Diameter (CP150) | 190 nm |
| Surface Charge (CP150, CP250, CP1500) | -15 mV |
Cesar Arostegui Pinto operates under Seewolfs SPA, based in Viña del Mar, Chile. The supplier is positioned as a main seller with legal and corporate responsibility, indicating a formal business structure. The company specializes in supplying copper nanoparticles for industrial and research applications, with a focus on bulk quantities.
The supplier’s profile does not provide response rate or average response time data, so direct contact is recommended for inquiries. Monthly production capacities are specified for each nanoparticle grade, but additional details such as certifications or client references are not listed. Buyers should request updated documentation to confirm compliance with quality and safety standards.
We supply high-purity copper nanoparticles in bulk quantities for industrial and research applications. These nano-scale copper powders offer superior conductivity and catalytic properties, making them ideal for electronics, coatings, and advanced materials manufacturing. Shipped from Chile with full documentation including certificate of analysis, MSDS, and export documentation for seamless international trade.
| 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, confirm the grade-specific certificates of analysis to verify purity, particle size, and surface charge. Request updated MSDS to ensure compatibility with your handling and storage facilities, particularly for hazardous material classification under Chilean and international regulations.
Logistics arrangements should account for specialized packaging to prevent oxidation, as nano copper powders are highly reactive. Clarify Incoterms with the supplier to determine responsibilities for shipping costs, insurance, and risk transfer. Lead times may vary by grade, so confirm production schedules for your required quantity.
Quality control should include testing for particle size distribution using electron microscopy or dynamic light scattering, and purity verification via ICP-OES. Inspection certificates should confirm compliance with your application’s technical requirements. Documentation must also meet export regulations for hazardous materials, including proper labeling and safety data.
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When sourcing Copper Nanoparticles for your business, securing the right balance of quality and cost is essential. Cesar Arostegui Pinto, a verified supplier based in Chile, offers this product with key specifications including Industrial/Research Grade Copper Nanoparticles, Cu 99.9% minimum purity, and Particle size 10-100nm (customizable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7403.29, making it a staple in the Copper Ore sector with strong demand from importing countries worldwide.
Importing Copper Nanoparticles requires careful attention to shipping logistics, customs compliance, and secure payment terms. Cesar Arostegui Pinto 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 7403.29 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Copper Nanoparticles 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 Copper Ore category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Copper Nanoparticles 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 7403.29 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 Copper Nanoparticles from Cesar Arostegui Pinto is $5/Bags on FOB terms from Chile. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Cesar Arostegui Pinto through EximNext.
The supplier, Cesar Arostegui Pinto, has set a Minimum Order Quantity (MOQ) of 1 Bags for Copper Nanoparticles. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Copper Nanoparticles is classified under HS Code 7403.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Copper Nanoparticles from Chile, negotiate shipping terms (FOB, CIF, or EXW) directly with Cesar Arostegui Pinto. Ensure you have the necessary import licenses for Copper Ore products in your destination country.
Yes, Cesar Arostegui Pinto 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 Copper Nanoparticles supplied by Cesar Arostegui Pinto include Industrial/Research Grade Copper Nanoparticles, Cu 99.9% minimum purity, and Particle size 10-100nm (customizable). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Cesar Arostegui Pinto offers Copper Nanoparticles with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Copper Nanoparticles is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Cesar Arostegui Pinto through our platform.
Cesar Arostegui Pinto maintains international quality certifications. These ensure that the Copper Nanoparticles 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. Cesar Arostegui Pinto 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 Cesar Arostegui Pinto.
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