Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Terbium Oxide (Tb4O7) supplied by Shanghai Spark Advanced Material Co., Ltd is a black-brown powder with a verified purity of 99.90 %. The compound conforms to the chemical formula Tb4O7 and is presented in bulk quantities suitable for industrial processing. Supplier documentation states the material meets ISO certification requirements.
The grade offered aligns with typical electronic-grade rare-earth oxides, where purity above 99.8 % is standard for phosphor applications. Particle size is described as fine, which in the industry usually corresponds to a median diameter of 1-10 µm, facilitating uniform dispersion. Density of terbium oxide is commonly around 7.5 g cm⁻³, a value used for bulk handling calculations. The powder is packaged in moisture-resistant bulk bags to preserve stability.
Key end-users include display-panel manufacturers, solid-state lighting producers and specialty glass makers who require consistent colour-rendering performance. The material is traded on bulk terms, with FOB shipping from Chinese ports; buyers should confirm minimum order quantities and lead times directly with the supplier. Payment conditions are typically negotiated per transaction, often via T/T or L/C. Importers are advised to request a recent analysis certificate to verify purity before shipment.
| Purity | 99.90 % (as stated by supplier) |
| Chemical Formula | Tb4O7 |
| Physical Form | Black-brown powder |
| Typical Particle Size | 1-10 µm (typical for fine rare-earth powders) |
| Typical Bulk Density | 7.5 g cm⁻³ (typical for Tb4O7) |
| Moisture Content | <=0.5 % (typical specification) |
| Packaging | Moisture-resistant bulk bag (typical) |
| Storage Condition | Dry, sealed environment (typical) |
| Certification | ISO certification claimed by supplier |
Shanghai Spark Advanced Material Co., Ltd is located in the Chanba Ecological Zone, Weiyang District, Xi'an, Shaanxi Province, China (postal code 710038). The company is listed with a harbour-level trust tier on the marketplace, indicating a verified business entity, although its current response rate is recorded as 0 % with no recent replies. Its profile emphasizes the supply of advanced rare-earth compounds for industrial customers.
The supplier's catalogue highlights bulk provision of high-purity oxides, and it indicates compliance with ISO standards for quality management. No further operational history, employee count or revenue figures are disclosed in the public profile. Prospective buyers should therefore rely on direct communication for detailed capability assessments.
Terbium Oxide (Tb4O7) from EximNext is a high-purity rare earth compound supplied as a black-brown powder at 99.90% purity, widely used in phosphor manufacturing, electronics, and advanced material applications. This industrial-grade terbium oxide is essential for producing green phosphors in displays and lighting, solid-state devices, and specialized optical glass. As a critical rare earth material sourced globally, Tb4O7 is traded in bulk quantities for import and export, with pricing sensitive to rare earth market conditions and purity certifications required for industrial and technology sector buyers.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, importers should obtain a recent Certificate of Analysis confirming the 99.90 % purity and the chemical composition of the Tb4O7 batch. It is also prudent to request the supplier's ISO certification copy and any material safety data sheet (MSDS) that details handling precautions. Verifying the supplier's business registration and harbour-level trust tier can further reduce the risk of non-performance.
Shipping is normally arranged on FOB terms from Chinese ports, but the exact departure point must be agreed with Shanghai Spark Advanced Material Co., Ltd. Buyers need to clarify the expected lead time, which is not disclosed in the listing and should be confirmed directly. Common payment methods include telegraphic transfer (T/T) and letters of credit (L/C); the preferred currency and payment schedule should be negotiated before contract signing.
Upon arrival, the powder should be inspected for moisture ingress and any visual contamination, following standard bulk-chemical receipt procedures. Conduct a spot test for purity using X-ray fluorescence or ICP-MS if in-house capability exists, or arrange an independent laboratory verification. Retain the MSDS and analysis certificate as part of the import documentation to satisfy customs and downstream quality requirements.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Terbium Oxide(Tb4o7) for your business, securing the right balance of quality and cost is essential. Shanghai Spark Advanced Material Co., Ltd, a verified supplier based in China, offers this product with key specifications including Industrial Grade, High Purity, 99.90% Tb4O7, and Black-Brown Powder. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8501,400./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2805.30, making it a staple in the Industrial Chemicals sector with strong demand from importing countries worldwide.
Importing Terbium Oxide(Tb4o7) requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shanghai Spark Advanced Material 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 2805.30 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Terbium Oxide(Tb4o7) 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 import export marketplace. Start your sourcing journey today.
Importing Terbium Oxide(Tb4o7) 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 2805.30 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 Terbium Oxide(Tb4o7) from Shanghai Spark Advanced Material Co., Ltd is $8501,400./Unit 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 Shanghai Spark Advanced Material Co., Ltd through EximNext.
The supplier, Shanghai Spark Advanced Material Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Terbium Oxide(Tb4o7). For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Terbium Oxide(Tb4o7) is classified under HS Code 2805.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Terbium Oxide(Tb4o7) from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shanghai Spark Advanced Material Co., Ltd. Ensure you have the necessary import licenses for Industrial Chemicals products in your destination country.
Yes, Shanghai Spark Advanced Material Co., Ltd 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.
The key specifications for Terbium Oxide(Tb4o7) supplied by Shanghai Spark Advanced Material Co., Ltd include Industrial Grade, High Purity, 99.90% Tb4O7, and Black-Brown Powder. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shanghai Spark Advanced Material Co., Ltd offers Terbium Oxide(Tb4o7) with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Terbium Oxide(Tb4o7) is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shanghai Spark Advanced Material Co., Ltd through our platform.
Shanghai Spark Advanced Material Co., Ltd maintains international quality certifications. These ensure that the Terbium Oxide(Tb4o7) 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. Shanghai Spark Advanced Material Co., Ltd 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 Shanghai Spark Advanced Material Co., Ltd.
Discover more products in Industrial Chemicals from verified suppliers worldwide.