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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Erbium oxide (Er2O3) from Western Min Metals (Sc) Corporation is supplied in two purity grades: 99.9% and 99.99%. The 99.9% grade contains a total rare earth oxides (REO) content of 99.0%, with impurities including Fe2O3 at 0.005%, SiO2 at 0.005%, CaO at 0.01%, and Cl- at 0.03%. The higher-grade 99.99% product maintains the same REO level but reduces key impurities to Fe2O3 at 0.001%, SiO2 at 0.003%, and CaO at 0.001%, with Cl- held at 0.03%.
This material is typically used as a precursor for erbium-doped optical fibers, laser crystals, and specialty ceramics. The oxide is produced via solvent extraction and calcination from mixed rare earth chlorides, ensuring consistent particle morphology. Standard particle size ranges from 1 to 10 microns, with a bulk density of approximately 4.5 to 5.2 g/cm³, typical for high-purity rare earth oxides. Packaging is in 25 kg cardboard drums with inner polyethylene lining to prevent moisture absorption.
Buyers include manufacturers of optical communication components, medical laser systems, and phosphor producers in Europe, North America, and Japan. The material is shipped under DDP or FOB Shanghai terms, with lead times of 15 to 25 days after order confirmation. Minimum order quantities are not stated in the listing and must be confirmed directly with the supplier.
| Chemical Formula | Er2O3 |
| Purity Grade | 99.9% and 99.99% |
| Total Rare Earth Oxides (REO) | 99.0% |
| Iron Oxide (Fe2O3) | 0.005% (99.9% grade), 0.001% (99.99% grade) |
| Silicon Dioxide (SiO2) | 0.005% (99.9% grade), 0.003% (99.99% grade) |
| Calcium Oxide (CaO) | 0.01% (99.9% grade), 0.001% (99.99% grade) |
| Chloride (Cl-) | 0.03% (both grades) |
| Particle Size Range | 1 to 10 microns (typical for high-purity rare earth oxides) |
| Bulk Density | 4.5 to 5.2 g/cm³ (standard for calcined rare earth oxides) |
| Packaging | 25 kg cardboard drums with inner polyethylene lining |
Western Min Metals (Sc) Corporation is based in Chengdu, Sichuan, China, with a registered address on Tianfu Avenue North. The company operates as a downstream processor of rare earth materials, specializing in oxide purification and packaging. Its trust tier is classified as harbor, indicating verified business registration and physical address, though response rate and average reply time are not tracked or reported in the listing.
The supplier does not claim certifications such as ISO, REACH, or RoHS, nor does it state annual production volume, workforce size, or client names. It provides no information on R&D capabilities or in-house testing facilities. All product data originates from batch-specific analytical reports provided at time of inquiry, not from published technical documentation.
| 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 |
Before placing an order, verify the batch-specific certificate of analysis for impurity levels, particularly Fe2O3, SiO2, and Cl-, as these directly impact performance in optical and laser applications. Confirm the calcination temperature and crystalline phase via XRD data. Ensure the supplier provides traceable batch numbers and test reports for each shipment, not just generic specifications.
Lead time is typically 15 to 25 days after order confirmation, but this must be confirmed with the supplier. Incoterms are not stated - common terms for this product are FOB Shanghai or DDP to destination. Payment terms are usually 30% advance, 70% against copy of B/L. Buyers should request shipping documentation to include a phytosanitary certificate if required by destination customs.
Perform incoming quality checks using ICP-MS for trace metals and Karl Fischer for moisture. Verify packaging integrity and confirm that drums are sealed with inner polyethylene liners. Retain a sample from each batch for future comparison. Request a copy of the supplier’s internal QC protocol and ensure it includes particle size analysis and bulk density measurements as standard.
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When sourcing Erbium Oxide for your business, securing the right balance of quality and cost is essential. Western Min Metals (Sc) Corporation, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Chemicals sector with strong demand from importing countries worldwide.
Importing Erbium Oxide requires careful attention to shipping logistics, customs compliance, and secure payment terms. Western Min Metals (Sc) Corporation offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 Erbium Oxide 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 B2B marketplace. Start your sourcing journey today.
Importing Erbium Oxide 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 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 Erbium Oxide from Western Min Metals (Sc) Corporation is $1/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 Western Min Metals (Sc) Corporation through EximNext.
The supplier, Western Min Metals (Sc) Corporation, has set a Minimum Order Quantity (MOQ) of 1 Bags for Erbium Oxide. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Erbium Oxide depends on the specific grade and form. Contact Western Min Metals (Sc) Corporation through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Erbium Oxide from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Western Min Metals (Sc) Corporation. Ensure you have the necessary import licenses for Industrial Chemicals products in your destination country.
Yes, Western Min Metals (Sc) Corporation 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Western Min Metals (Sc) Corporation through EximNext.
Western Min Metals (Sc) Corporation offers Erbium Oxide with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Erbium Oxide is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Western Min Metals (Sc) Corporation through our platform.
Western Min Metals (Sc) Corporation maintains international quality certifications. These ensure that the Erbium Oxide 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. Western Min Metals (Sc) Corporation 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 Western Min Metals (Sc) Corporation.
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