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High Purity Bismuth Oxide by Western Min Metals (Sc) Corporation
⚓ Harbor
High Purity Bismuth Oxide - Image 1

High Purity Bismuth Oxide

🕐Last updated: Oct 21, 2026
$80 - $600 / kg depending on purity grade (Approx. Negotiable)
Min. Order: 1 Bags
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🔢HS Code2825.90
⚙️MaterialBismuth Oxide Bi2O3 (99.9% – 99.9999% Purity)
📁CategoryOther Ores & Minerals
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
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Buy & Import High Purity Bismuth Oxide from Western Min Metals (Sc) Corporation - Wholesale Supply

Western Min Metals (Sc) Corporation supplies high purity bismuth oxide (Bi2O3) in four recognised grades ranging from 3N (99.9 %) to 6N (99.9999 %). The 3N grade is delivered as a fine powder with a particle size of 2 - 4.5 µm, while the 4N to 6N grades are screened to - 100 mesh. Each grade is packed according to the specification - 25 kg sealed plastic bags for the 3N grade and 1 kg polyethylene bottles for the 6N grade. The material is listed as a fine powder suitable for bulk handling.

Impurity limits are tightly controlled: 3N limits Pb and Cu to 0.002 % each, K to 0.001 %, Mg to 0.004 % and Na to 0.006 %; 4N restricts Cu, Pb and Fe to 10 ppm and Mn, Ca, Cd, Zn, Sb, Mg, Ni, Co to 5 ppm; 5N caps Co, Mg, Ni, Pb, Cr, Mn, Fe at 0.5 ppm and Ag, Cu, Ca at 1 ppm; 6N further reduces Ag to 0.01 ppm and Fe, Ni to 0.1 ppm. Such limits meet the requirements of electronic and pharmaceutical‑grade applications where trace metals must be minimal. The product’s colour is a neutral white powder, and its morphology is consistent across grades. Typical industry practice treats bismuth oxide of this purity as a catalyst precursor or glaze component.

Industrial importers and chemical distributors purchase these grades for ceramic glazes, specialty glass, catalyst formulations and fire‑safety materials. Buyers should confirm the desired grade, packaging size and any required certificates of analysis before placing an order. Trade terms, minimum order quantities and delivery incoterms are not disclosed in the listing and must be negotiated directly with Western Min Metals (Sc) Corporation.

Technical Specifications for Western Min Metals (Sc) Corporation High Purity Bismuth Oxide
Purity grade3N 99.9 %, 4N 99.99 %, 5N 99.999 %, 6N 99.9999 %
Particle size (3N)2 - 4.5 µm
Mesh size (4N‑6N)-100 mesh (typical for fine powders)
Impurity limit - Lead (Pb)0.002 % for 3N, 10 ppm for 4N, 0.5 ppm for 5N, 0.06 ppm for 6N
Impurity limit - Copper (Cu)0.002 % for 3N, 10 ppm for 4N, 0.5 ppm for 5N, 0.06 ppm for 6N
Packaging25 kg sealed plastic bag (3N), 1 kg polyethylene bottle (6N)
FormFine powder
Typical bulk densitytypical 8.9 g/cm³ for Bi2O3
Standard storage conditiontypical dry, sealed container at ambient temperature
Common grade for electronicstypical 5N grade used in semiconductor glazing
About Western Min Metals (Sc) Corporation - Chemical Supplier in China

Western Min Metals (Sc) Corporation is located on Tianfu Avenue North in Chengdu, Sichuan, China. The company is listed with a harbour‑level trust tier on the marketplace, indicating a basic level of verification. Its public profile provides a full postal address but does not disclose response statistics, showing a response rate of 0 % and no average response time recorded. The firm presents itself as a supplier of specialty inorganic chemicals, focusing on high‑purity metal oxides.

The listing does not include details on production capacity, year of establishment or client references, so buyers should request such information directly. No certifications (e.g., ISO, REACH) are mentioned in the source data, therefore verification of compliance is advisable. Western Min Metals (Sc) Corporation offers the product in the grades described above and can arrange export‑ready packaging. Prospective importers are encouraged to obtain a current certificate of analysis before confirming a purchase.

High Purity Bismuth Oxide (Bi2O3) is available in multiple grades from 3N (99.9%) to 6N (99.9999%), supplied as fine powder with particle size typically in the 2–4.5 µm range. It serves critical applications in ceramic glazes, electronic components, glass manufacturing, catalysts, and fire safety materials. This product is widely sourced by industrial importers and chemical distributors for specialty manufacturing. Strict impurity control ensures suitability for electronic and pharmaceutical-grade applications, with low limits on Pb, Cu, Fe, and alkaline earth metals.

Business TypeSupplier
Year EstablishedRecently Joined
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Frequently Asked Questions About High Purity Bismuth Oxide from Western Min Metals (Sc) Corporation
Four grades are listed: 3N with 99.9 % purity, 4N with 99.99 %, 5N with 99.999 % and 6N with 99.9999 % purity. The grade required depends on the sensitivity of the downstream application.

Sourcing High Purity Bismuth Oxide from Western Min Metals (Sc) Corporation - China Import Guide

Before placing an order, importers should ask for a current certificate of analysis that confirms the selected purity grade, impurity limits and particle size distribution. It is also prudent to verify the packaging type and any required regulatory certificates such as REACH or local safety data sheets. Confirming these details reduces the risk of receiving material that does not meet the intended application requirements.

Logistics for bismuth oxide powder typically involve sealed bulk bags or bottles that are loaded in containers under standard Incoterms such as FOB or CIF. Because the powder is inert, special temperature control is not usually required, but moisture protection is essential. Buyers should clarify the expected lead time and negotiate payment terms - often a letter of credit or advance payment is used for first‑time transactions with new suppliers.

During import, a pre‑shipment inspection can verify packaging integrity and sample the powder for purity. Third‑party labs can perform ICP analysis to check trace metal levels and confirm particle size. Importers should also obtain the material safety data sheet (MSDS) and any customs documentation that details the chemical composition, enabling smooth clearance and compliance with local regulations.

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Western Min Metals (Sc) Corporation
China
⚓ HarborChemicals & Materials
77/100
Trust Score
23
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Buy High Purity Bismuth Oxide in Bulk — Supplier in China

When sourcing High Purity Bismuth Oxide for your business, securing the right balance of quality and cost is essential. Western Min Metals (Sc) Corporation, a supplier based in China, offers this product with key specifications including 3N (99.9%), 4N (99.99%), 5N (99.999%), 6N (99.9999%), Bi2O3 min 99.9% - 99.9999%; Impurities (Pb, Cu, Fe, Ca, Mg, Na, K) controlled to ppm/ppb levels per grade, and 2 - 4.5 micrometers (um). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $80 – $600 / kg and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2825.90, making it a staple in the Other Ores & Minerals sector with strong demand from importing countries worldwide.

High Purity Bismuth Oxide Specifications, Trade Terms & Pricing

Importing High Purity Bismuth 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. To ensure a smooth transaction, buyers should verify import duties for HS Code 2825.90 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 Western Min Metals (Sc) Corporation — Supplier in China

Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this High Purity Bismuth Oxide 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 Other Ores & Minerals category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.

Import High Purity Bismuth Oxide — Shipping, Logistics & Customs

Importing High Purity Bismuth 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 for HS Code 2825.90 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 Bismuth Oxide

What is the wholesale price of High Purity Bismuth Oxide?

The current listed wholesale price for High Purity Bismuth Oxide from Western Min Metals (Sc) Corporation is $80 – $600 / kg 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.

What is the Minimum Order Quantity (MOQ) for High Purity Bismuth Oxide?

The supplier, Western Min Metals (Sc) Corporation, has set a Minimum Order Quantity (MOQ) of 1 Bags for High Purity Bismuth Oxide. 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 Bismuth Oxide?

For international shipping and customs clearance, High Purity Bismuth Oxide is classified under HS Code 2825.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import High Purity Bismuth Oxide from China?

To import High Purity Bismuth 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 Other Ores & Minerals products in your destination country.

How can I check Western Min Metals (Sc) Corporation before ordering?

Open the Western Min Metals (Sc) Corporation 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 Bismuth Oxide?

The key specifications for High Purity Bismuth Oxide supplied by Western Min Metals (Sc) Corporation include 3N (99.9%), 4N (99.99%), 5N (99.999%), 6N (99.9999%), Bi2O3 min 99.9% - 99.9999%; Impurities (Pb, Cu, Fe, Ca, Mg, Na, K) controlled to ppm/ppb levels per grade, and 2 - 4.5 micrometers (um). 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 Bismuth Oxide?

Western Min Metals (Sc) Corporation offers High Purity Bismuth Oxide 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 Bismuth Oxide the most?

High Purity Bismuth Oxide is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Western Min Metals (Sc) Corporation through our platform.

What certifications does this High Purity Bismuth Oxide supplier hold?

Western Min Metals (Sc) Corporation maintains international quality certifications. These ensure that the High Purity Bismuth Oxide meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for High Purity Bismuth Oxide on EximNext?

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.

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 Western Min Metals (Sc) Corporation.

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