Import Gadolinium Oxide — Buy in wholesale FOB from Supplier in South Korea (Republic Of Korea)

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Gadolinium oxide by Sejin Sy Corp.
Harbor
Gadolinium oxide - Image 1

Gadolinium oxide

🕐Last updated: Jul 28, 2026
10000000/ Bags
Min. Order: 1 Bags
💱₹10,000,000.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code2846.90
⚙️MaterialGadolinium oxide Gd2O3
📁CategoryOther Ores & Minerals
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Gadolinium oxide from Sejin Sy Corp. - South Korea Wholesale Supply

Gadolinium oxide (Gd2O3) from Sejin Sy Corp. is a white rare earth oxide supplied as a powder, with high neutron absorption capability and strong paramagnetic properties. It is used in MRI contrast agents, phosphors, nuclear reactor shielding, and optical glass manufacturing. This supplier offers it in industrial, high-purity, and electronic grades, packaged under moisture-free conditions in sealed drums or bags.

The material is a key intermediate in gadolinium metal production and advanced material synthesis, with typical particle sizes ranging from 1 to 10 micrometers depending on the grade. Standard purity levels for high-purity Gd2O3 exceed 99.9%, while industrial grades may range between 95% and 99%. Its density is typically 7.407 g/cm³, and it remains stable under normal storage conditions, though it absorbs moisture and CO₂ from the air over time.

Industrial buyers source this product for applications in nuclear energy, medical imaging, and specialty glass manufacturing. Sejin Sy Corp. trades internationally, with gadolinium oxide commonly shipped in 25 kg or 50 kg sealed containers. Buyers should confirm packaging, handling, and compliance with local regulations for rare earth materials before placing orders.

Technical Specifications for Sejin Sy Corp. Gadolinium oxide
Chemical formulaGd2O3
Physical formWhite powder
Primary applicationsMRI contrast agents, phosphors, nuclear reactor shielding, optical glass
Available gradesIndustrial, high-purity, electronic
Typical purity (high-purity grade)99.9% min typical
Typical purity (industrial grade)95% to 99% typical
Typical particle size1 to 10 micrometers typical
Typical density7.407 g/cm³ typical
PackagingSealed drums or bags, moisture-free
Moisture sensitivityAbsorbs moisture and CO₂ from air over time
About Sejin Sy Corp. - Rare Earth Oxide Supplier in South Korea
🏭
Sejin Sy Corp.
South Korea (Republic Of Korea) Harbor
4.5(0)

Sejin Sy Corp. is a South Korea-based supplier specialising in rare earth products, including gadolinium oxide, cerium oxide, lanthanum oxide, and other rare earth compounds. The company operates from its office in Mapo-Gu, Seoul, and positions itself as a regular monthly supplier with competitive pricing for bulk orders.

The supplier’s profile indicates a focus on rare earth oxides and related chemicals, with a product range that includes nitrates, carbonates, and hydroxides. Sejin Sy Corp. has a harbor trust tier and currently shows a 0% response rate, suggesting buyers should verify responsiveness and availability before initiating inquiries. No additional certifications, client lists, or production details are provided in the listing.

Gadolinium oxide (Gd2O3) is a white rare earth oxide with high neutron absorption capability and strong paramagnetic properties, making it essential for MRI contrast agents, phosphors, nuclear reactor shielding, and high-refractive-index optical glass. Available in industrial, high-purity, and electronic grades, it is supplied as powder typically packaged in sealed drums or bags under moisture-free conditions. As a key intermediate in gadolinium metal production and advanced material synthesis, it is widely traded internationally, with major sources from China, the USA, and other rare earth-producing regions, commanding prices that fluctuate with global rare earth market conditions.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Gadolinium oxide from Sejin Sy Corp.
High-purity Gd2O3 typically exceeds 99.9% purity, which is critical for applications like MRI contrast agents and optical glass. Lower purity levels may affect performance in sensitive uses, so buyers should confirm the exact purity grade and testing methods.

Sourcing Gadolinium oxide from Sejin Sy Corp. - South Korea Import Guide

Before ordering gadolinium oxide from Sejin Sy Corp., verify the exact grade, purity level, and particle size required for your application. Confirm whether the supplier can provide certificates of analysis (COA) and material safety data sheets (MSDS) to ensure compliance with your industry standards and regulatory requirements.

Logistics for gadolinium oxide typically involve sealed packaging to prevent moisture absorption during transit. Buyers should confirm the supplier’s lead times, Incoterms (e.g., FOB or CIF), and preferred ports of shipment. South Korea’s major ports, such as Busan, are common for international shipments of rare earth materials.

Quality checks for gadolinium oxide should include testing for purity, particle size, and moisture content. Inspection upon delivery is recommended to ensure the material meets specifications. Buyers should also confirm that the supplier’s documentation, such as COA and MSDS, aligns with the shipped product and local import regulations.

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Sejin Sy Corp.
South Korea (Republic Of Korea)
Harbor
<4h
Response Time
0.00%
Response Rate
0/100
Trust Score
📦
0+
Products
4.5(0)
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Buy Gadolinium Oxide in Bulk — Verified Supplier in South Korea (Republic Of Korea)

When sourcing Gadolinium Oxide for your business, securing the right balance of quality and cost is essential. Sejin Sy Corp., a verified supplier based in South Korea (Republic Of Korea), offers this product with key specifications including Industrial / High Purity / Optical Grade (3N, 4N, 5N), Gd2O3 min 99.5% to 99.99% (TREO > 99%), and White crystalline powder, insoluble in water, soluble in acid. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10000000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2846.90, making it a staple in the Other Ores & Minerals sector with strong demand from importing countries worldwide.

Gadolinium Oxide Specifications, Trade Terms & Pricing

Importing Gadolinium Oxide requires careful attention to shipping logistics, customs compliance, and secure payment terms. Sejin Sy Corp. 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 2846.90 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 Sejin Sy Corp. — Supplier in South Korea (Republic Of Korea)

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

Import Gadolinium Oxide — Shipping, Logistics & Customs

Importing Gadolinium 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 2846.90 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 Gadolinium Oxide

What is the wholesale price of Gadolinium Oxide?

The current listed wholesale price for Gadolinium Oxide from Sejin Sy Corp. is $10000000/Bags on FOB terms from South Korea (Republic Of Korea). Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Sejin Sy Corp. through EximNext.

What is the Minimum Order Quantity (MOQ) for Gadolinium Oxide?

The supplier, Sejin Sy Corp., has set a Minimum Order Quantity (MOQ) of 1 Bags for Gadolinium Oxide. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Gadolinium Oxide?

For international shipping and customs clearance, Gadolinium Oxide is classified under HS Code 2846.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Gadolinium Oxide from South Korea (Republic Of Korea)?

To import Gadolinium Oxide from South Korea (Republic Of Korea), negotiate shipping terms (FOB, CIF, or EXW) directly with Sejin Sy Corp.. Ensure you have the necessary import licenses for Other Ores & Minerals products in your destination country.

Is Sejin Sy Corp. a verified supplier?

Yes, Sejin Sy Corp. 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.

What are the key specifications of Gadolinium Oxide?

The key specifications for Gadolinium Oxide supplied by Sejin Sy Corp. include Industrial / High Purity / Optical Grade (3N, 4N, 5N), Gd2O3 min 99.5% to 99.99% (TREO > 99%), and White crystalline powder, insoluble in water, soluble in acid. 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 Gadolinium Oxide?

Sejin Sy Corp. offers Gadolinium Oxide with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Gadolinium Oxide the most?

Gadolinium Oxide is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Sejin Sy Corp. through our platform.

What certifications does this Gadolinium Oxide supplier hold?

Sejin Sy Corp. maintains international quality certifications. These ensure that the Gadolinium Oxide meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Gadolinium Oxide on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Sejin Sy Corp. 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 Sejin Sy Corp..

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