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Gadolinium oxide CAS#12064-62-9

  • Gadolinium oxide CAS#12064-62-9
  • Gadolinium oxide CAS#12064-62-9
  • Gadolinium oxide CAS#12064-62-9
  • Gadolinium oxide CAS#12064-62-9
  • Gadolinium oxide CAS#12064-62-9

Gadolinium oxide CAS#12064-62-9

Versatile Application Range：Widely used in medical imaging, nuclear technology, electronics, optics, and chemical industries, supporting diverse high-value applications.


Excellent Neutron Absorption Performance：Effectively applied in nuclear reactors for neutron shielding and reactivity control, helping improve operational safety and fuel efficiency.


High Thermal Stability and Chemical Resistance：Exhibits low solubility and strong thermal stability, making it suitable for glass, ceramics, optical materials, and high-temperature coatings.


Functional Material for Advanced Technologies：Serves as a key raw material for fluorescent compounds, magnetic materials, lasers, and telecommunication devices, as well as an effective catalyst in chemical processes.


Phone ：+86 18626059817
WhatsApp ：+86 18626059817
Email ：cora@wxqysteel.com
product description

Product Description of Gadolinium oxide CAS#12064-62-9

Gadolinium oxide (Gd₂O₃) is a common oxide of the rare earth element gadolinium. Its EDTA complexes are widely adopted as MRI contrast agents to enhance imaging definition. It serves as an essential raw material for fluorescent substances, nuclear fuels, magnetic materials and screen sensitivity enhancers. Featuring high thermal stability and low solubility, it is well suited for glass, optical materials, ceramics and filament coatings. It also finds extensive use in lasers, telecommunication and other electronic devices, neutron absorption and reactivity control of nuclear reactors, as well as catalysts for chemical processes.


Product Application of Gadolinium oxide CAS#12064-62-9

Gadolinium oxide, also termed gadolinia, is extensively used to produce optical glass and gadolinium-yttrium garnets for microwave applications. High-purity grades are adopted for manufacturing phosphors used in color television tubes. Besides, gadolinium oxide is doped into ceria to prepare electrolytes with high ionic conductivity and low operating temperature, which are ideal for cost-effective fuel cell fabrication. As a mainstream oxide of the rare earth element gadolinium, its derivatives also serve as promising contrast agents for MRI scanning.

Product Information

Parameters


Melting point2330 °C(lit.)
density7.407 g/mL at 20 °C(lit.)
storage temp.no restrictions.
solubilityAqueous Acid (Slightly)
formnanopowder
colorWhite
Specific Gravity7.407
Water Solubilityinsoluble
Crystal StructureCubic
crystal systemMonoclinic
Merck144,326
Space groupC2/m
Lattice constanta/nmb/nmc/nmα/oβ/oγ/oV/nm31.4080.35710.876490100.03900.4339
InChI1S/2Gd.3O
InChIKeyRNYFGGMJZRTZKO-UHFFFAOYSA-N
SMILESO=[Gd]O[Gd]=O
CAS DataBase Reference12064-62-9(CAS DataBase Reference)
EPA Substance Registry SystemGadolinium oxide (Gd2O3) (12064-62-9)


Safety Information


Hazard CodesXi
Risk Statements36
Safety Statements39-26
WGK Germany1
RTECSLW4790000
TSCATSCA listed
HS Code28469019
Storage Class11 - Combustible Solids
Hazard ClassificationsEye Irrit. 2
ToxicityLD50 orally in Rabbit: > 5000 mg/kg


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We are a supply chain service provider rather than a single manufacturer. Instead of being tied to one specific factory, we have established deep partnerships with numerous high-quality domestic chemical enterprises that hold certifications such as ISO and REACH. This allows us to flexibly match the most suitable supply sources to your needs while independently conducting third-party quality inspections to ensure delivery quality and price competitiveness.
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How do your overseas warehouses operate, and what are the practical benefits?

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We maintain transit warehouses with standing inventory in Southeast Asia, the Middle East, and Eastern Europe.
For you: You can pick up goods directly from local warehouses without the need for full-container orders; delivery times are reduced from the standard 30–45 days to just 3–5 days.
Reduced inventory pressure: You can purchase small batches for trial and quality verification before scaling up orders, avoiding the need to tie up large amounts of capital upfront.
Emergency restocking: If your production line faces a sudden material shortage, we can urgently dispatch supplies from our regional warehouses to prevent production downtime.
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For standard products, the MOQ is typically one 20-foot container (approx. 16–20 tons) for direct shipments from China. However, for stock picked up from overseas warehouses, we support orders starting from 1 ton—ideal for sample testing or small-batch production. Specific MOQs depend on the product category and packaging type; please contact us for details.
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How do you ensure product quality?

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We implement a "three-level quality control" system:
Before leaving the factory: We require the factory to provide a Certificate of Analysis (COA) for the specific batch.
Before shipment: We commission international third-party agencies like SGS or Intertek to conduct random inspections, with costs covered by us (for long-term partners).
After arrival: If quality issues arise, we commit to unconditional negotiation regarding returns, exchanges, or compensation, and we assume full responsibility. All terms are stipulated in the contract.
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We accept T/T (Telegraphic Transfer), L/C (Letter of Credit at sight or usance), and D/P (Documents against Payment). For clients with a long-standing partnership and good credit standing, we offer partial credit terms (e.g., 30–60 days), subject to negotiation based on transaction history and due diligence results. Cash on Delivery (COD) is available for local customers ordering in-stock items from our overseas warehouses.
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What is the typical delivery lead time?

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FOB (China Port): Goods are prepared and shipped within 7–15 working days after the contract is signed and the prepayment is received.
Overseas Warehouse Stock: Items are dispatched within 1–3 working days of order confirmation and payment; local delivery typically takes 2–5 days (depending on the country).
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Which trade terms do you offer? Do you support DDP (Delivered Duty Paid)?

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We are proficient in handling common terms such as FOB, CIF, CFR, and EXW. Additionally, for regions covered by our overseas warehouses, we offer DDP services (including duties and door-to-door delivery), allowing you to receive goods without the hassle of complex import customs clearance procedures. Please consult your sales manager for specific costs.
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How can I obtain samples? What are the costs?

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If stock is available at an overseas warehouse, we can provide 1–2 kg of samples for free; you only need to cover the local courier fees.
If shipping from China, we can arrange delivery via DHL or FedEx; samples are free, but you bear the international shipping costs. Once a clear intent to cooperate is established, these shipping costs can be deducted from your first order.
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Can the contract price be adjusted if product prices fluctuate?

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We offer a price protection mechanism:
For fixed-price contracts, we do not unilaterally raise prices due to market increases.
If you anticipate a market downturn, we can negotiate floating pricing—settling based on a benchmark price on the date of shipment or arrival—to flexibly manage fluctuations.
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What does your after-sales service include?

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We provide full-lifecycle service:
Usage Guidance: Assistance with adjusting processing parameters (if required).
Complaint Handling: Response within 48 hours and a solution provided within 7 days.
Regular follow-ups: Proactive contact every six months to understand changing needs and optimize supply solutions.
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