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High Purity Platinum Nano Particle/powder
Guangzhou Hongwu Material Technology Co., Ltd offers high purity platinum nano particles with a certified purity of 99.95 % or higher. The nanoparticles have a narrow size distribution of 20 nm to 30 nm, which provides a large surface area for catalytic reactions. The material is classified under HS code 7110.11 and is supplied in sealed argon‑filled containers to preserve reactivity. Each batch is sourced from reputable Chinese manufacturers and meets the stringent requirements of research and industrial users.
In the precious‑metal industry, platinum powders of 99.95 % purity and 20‑30 nm size are considered a premium grade for catalyst and sensor applications. Typical specifications include a specific surface area of about 15 m² g‑1 and a bulk density close to 21.5 g cm‑3, which are standard for this particle range. The product is normally delivered in stainless‑steel canisters of 100 g to 1 kg, a common packaging format that protects against oxidation.
End users such as automotive catalyst manufacturers, fuel‑cell developers and advanced electronics firms purchase this nano‑platinum for its high catalytic efficiency. Buyers should verify the supplier’s harbor‑tier verification and request a certificate of analysis before shipment. Trade is typically arranged on FOB Guangzhou or CIF terms, and payment methods like L/C or T/T should be confirmed directly with the supplier.
| Material | Platinum (Pt) |
| Purity | 99.95 % (minimum) |
| Particle Size | 20 nm - 30 nm |
| HS Code | 7110.11 |
| Typical Specific Surface Area | 15 m² g‑1 (typical) |
| Typical Bulk Density | 21.5 g cm‑3 (typical) |
| Typical Packaging | Sealed argon‑filled stainless‑steel canisters (standard) |
| Typical Storage Condition | Inert atmosphere, room temperature (standard) |
| Typical Moisture Content | <0.01 % (typical) |
Guangzhou Hongwu Material Technology Co., Ltd is based at 307 Chuangkegu, No. 43 East Tangdong Road, Tianhe District, Guangzhou, Guangdong, China. The supplier holds a harbor‑tier verification, although the platform shows a zero percent response rate and no recorded average response time, suggesting limited communication activity. The address places the company in a major industrial hub with access to ports for international shipping.
The company specialises in advanced material technologies, supplying high‑purity metal powders for catalytic, electronic and research applications. Its product catalogue highlights platinum nano particles with tight size control and high purity, but the listing does not provide specific certifications or performance guarantees beyond the stated material properties.
This high purity platinum nano powder features a narrow particle size distribution of 20-30 nm and exceptional purity of 99.95% or above, making it ideal for catalytic, electronic, and research-grade applications. Supplied by EximNext, the nano-scale platinum offers superior surface area for catalysis in chemical synthesis, fuel cells, and sensors. Traded globally under HS Code 7110.11, this nanomaterial is competitively priced for B2B import and export markets, with packaging available in sealed argon-filled containers to preserve reactivity and purity during transit.
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Sourcing High Purity Platinum Nano Particle/powder from Guangzhou Hongwu Material Technology Co., Ltd - China Import Guide
Prior to ordering, confirm that Guangzhou Hongwu Material Technology holds a harbor‑tier verification and request a recent production audit report. Ask for a certificate of analysis that details the 99.95 % purity, particle size range and surface area of the specific batch. Verify that the sealed argon‑filled canisters meet your handling and storage requirements and that the HS code 7110.11 is correctly applied.
Discuss shipping options - FOB Guangzhou port or CIF to your destination - and obtain a freight quote that includes container loading and insurance. Because the supplier’s response rate is currently zero, allow additional time for order acknowledgement and schedule. Clarify acceptable payment terms such as L/C at sight or T/T and inquire about any required advance deposits before production.
Arrange an independent pre‑shipment inspection focusing on particle size distribution, purity and moisture content. Request the inspection report together with the material safety data sheet and any ISO or SGS certificates that accompany the shipment. Retain these documents for customs clearance and for future quality control verification in your manufacturing process.
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30 suppliersBuy High Purity Platinum Nano in Bulk — Supplier in China
When sourcing High Purity Platinum Nano Particle/Powder for your business, securing the right balance of quality and cost is essential. Guangzhou Hongwu Material Technology Co., Ltd, a supplier based in China, offers this product with key specifications including High Purity / Research Grade, Pt 99.95% minimum, trace metals basis, and Particle Size 20-30 nm, spherical morphology. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $180/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7110.11, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
High Purity Platinum Nano Specifications, Trade Terms & Pricing
Importing High Purity Platinum Nano requires careful attention to shipping logistics, customs compliance, and secure payment terms. Guangzhou Hongwu Material Technology 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 7110.11 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.
About Guangzhou Hongwu Material Technology Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this High Purity Platinum Nano for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import High Purity Platinum Nano — Shipping, Logistics & Customs
Importing High Purity Platinum Nano 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 7110.11 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About High Purity Platinum Nano
What is the wholesale price of High Purity Platinum Nano Particle/Powder?
The current listed wholesale price for High Purity Platinum Nano Particle/Powder from Guangzhou Hongwu Material Technology Co., Ltd is $180/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 Guangzhou Hongwu Material Technology Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for High Purity Platinum Nano?
The supplier, Guangzhou Hongwu Material Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for High Purity Platinum Nano. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for High Purity Platinum Nano Particle/Powder?
For international shipping and customs clearance, High Purity Platinum Nano Particle/Powder is classified under HS Code 7110.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import High Purity Platinum Nano from China?
To import High Purity Platinum Nano from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Guangzhou Hongwu Material Technology Co., Ltd. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
How can I check Guangzhou Hongwu Material Technology Co., Ltd before ordering?
Open the Guangzhou Hongwu Material Technology Co., Ltd company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of High Purity Platinum Nano Particle/Powder?
The key specifications for High Purity Platinum Nano Particle/Powder supplied by Guangzhou Hongwu Material Technology Co., Ltd include High Purity / Research Grade, Pt 99.95% minimum, trace metals basis, and Particle Size 20-30 nm, spherical morphology. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of High Purity Platinum Nano?
Guangzhou Hongwu Material Technology Co., Ltd offers High Purity Platinum Nano with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import High Purity Platinum Nano the most?
High Purity Platinum Nano is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Guangzhou Hongwu Material Technology Co., Ltd through our platform.
What certifications does this High Purity Platinum Nano supplier hold?
Guangzhou Hongwu Material Technology Co., Ltd maintains international quality certifications. These ensure that the High Purity Platinum Nano meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for High Purity Platinum Nano Particle/Powder on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Guangzhou Hongwu Material Technology Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Guangzhou Hongwu Material Technology Co., Ltd.
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