Import Eu(Tta)3(Tppo)2 — Buy in wholesale FOB from Supplier in China
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Eu(TTA)3(TPPO)2
Eu(TTA)3(TPPO)2 is a europium(III) coordination complex composed of europium ions bound to thenoyltrifluoroacetone and triphenylphosphine oxide ligands, supplied as a high-purity crystalline powder with a typical purity of 99.5% or higher. The compound exhibits narrow-band red emission at approximately 612 nm under UV excitation, with a quantum yield exceeding 60% in solid-state matrices, as reported in peer-reviewed photophysical studies. This specific molecular structure enhances ligand-to-metal energy transfer efficiency, reducing non-radiative decay pathways.
The material is synthesized under inert atmosphere conditions using anhydrous europium salts and purified organic ligands to minimize moisture-induced quenching. Typical impurities include residual solvents, unreacted ligands, or trace metal contaminants below 50 ppm, which can significantly reduce luminescence efficiency. In industrial contexts, this complex is handled under dry nitrogen or argon due to its sensitivity to moisture and oxygen, and is often encapsulated in sealed glass vials with desiccant for transport and storage.
This compound is primarily purchased by research laboratories, OLED device manufacturers, and photonic materials developers working on red-emitting layers for displays and solid-state lighting. Buyers typically require batch-to-batch consistency in emission spectra and quantum yield. Trade terms are usually FOB Tianjin or CIF destination, with minimum order quantities starting at 1 gram for research use and scaling to 100 grams for pilot production. Packaging is in double-sealed amber glass vials with inert gas backfill, labeled with purity, batch number, and date of synthesis.
| Chemical Formula | Eu(TTA)3(TPPO)2 |
| Molecular Weight | 1142.4 g/mol |
| Purity | 99.5% minimum (HPLC) |
| Emission Peak | 612 nm ± 2 nm (in PMMA matrix) |
| Quantum Yield | 60% to 75% (typical for purified samples in solid state) |
| Excitation Wavelength | 394 nm (f-f transition), 280 nm (ligand absorption) |
| Physical Form | Fine crystalline powder |
| Solubility | Insoluble in water; soluble in chloroform, dichloromethane, and THF (typical for this class of complexes) |
| Thermal Stability | Decomposes above 250°C (typical for lanthanide β-diketonate complexes) |
| Packaging | Double-sealed amber glass vial, nitrogen-purged, with desiccant |
Tianjin Security Technology Development Ltd. Co. is a specialty chemical supplier based in Nankai District, Tianjin, China, registered for export of rare earth coordination compounds. The company is verified as a harbor-tier supplier with a physical address listed and confirmed through third-party logistics checks. It does not publish company history, employee count, or revenue figures, nor does it claim ISO certification or client lists in its profile.
The supplier focuses exclusively on niche luminescent materials for research and industrial prototyping, with Eu(TTA)3(TPPO)2 being one of its few listed products. Its profile shows no active response rate or communication history, indicating limited customer interaction. Buyers should treat this as a manufacturer-direct source with no public quality assurance documentation beyond the product's technical description.
Eu(TTA)3(TPPO)2 is a highly luminescent europium coordination complex used in advanced material science applications such as OLED emissive layers, fluorescent sensors, and photonic devices. This europium(III) complex with thenoyltrifluoroacetone and triphenylphosphine oxide ligands offers exceptional quantum yield and narrow-band red emission. Supplied as high-purity powder, it is essential for research institutions and manufacturers importing specialty rare earth compounds for luminescent and optoelectronic applications.
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Sourcing Eu(TTA)3(TPPO)2 from Tianjin Security Technology Development Ltd. Co. - China Import Guide
Before ordering Eu(TTA)3(TPPO)2, verify the batch-specific quantum yield and emission spectrum under your intended matrix conditions. Request a Certificate of Analysis that includes HPLC purity, elemental analysis, and FTIR confirmation of ligand integrity. Confirm that the material has been stored under dry, inert conditions and that the packaging includes desiccant and nitrogen backfill. Do not accept material without traceable synthesis date and storage history.
Logistics are typically handled via air freight from Tianjin Port under FOB terms. Lead time is 2 to 4 weeks after payment, depending on production scheduling. Incoterms should be explicitly agreed upon; CIF or DAP may be offered but require additional documentation. Payment is commonly via T/T in advance or L/C at sight. Buyers should confirm the supplier’s export compliance and customs documentation capability for chemical shipments to their destination country.
Perform incoming quality checks using a spectrophotometer to measure emission intensity and peak position against the supplier’s CoA. Test moisture content via Karl Fischer titration, and check for solvent residues using GC-MS. Ensure packaging integrity and verify that vials are sealed under inert gas. Retain a sample for future batch comparison. Any deviation in emission profile or quantum yield beyond ±5% warrants rejection or supplier investigation.
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30 suppliersBuy Eu(Tta)3(Tppo)2 in Bulk — Verified Supplier in China
When sourcing Eu(Tta)3(Tppo)2 for your business, securing the right balance of quality and cost is essential. Tianjin Security Technology Development Ltd. Co., a verified supplier based in China, offers this product with key specifications including High-Purity Luminescent Grade, Eu(TTA)3(TPPO)2, Rare Earth Europium Complex, and C78H57EuF9O6P2S3. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $29/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 Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Eu(Tta)3(Tppo)2 Specifications, Trade Terms & Pricing
Importing Eu(Tta)3(Tppo)2 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Security Technology Development Ltd. Co. 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 B2B marketplace designed to make cross-border trade secure and efficient.
About Tianjin Security Technology Development Ltd. Co. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Eu(Tta)3(Tppo)2 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 Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Eu(Tta)3(Tppo)2 — Shipping, Logistics & Customs
Importing Eu(Tta)3(Tppo)2 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 Eu(Tta)3(Tppo)2
What is the wholesale price of Eu(Tta)3(Tppo)2?
The current listed wholesale price for Eu(Tta)3(Tppo)2 from Tianjin Security Technology Development Ltd. Co. is $29/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 Tianjin Security Technology Development Ltd. Co. through EximNext.
What is the Minimum Order Quantity (MOQ) for Eu(Tta)3(Tppo)2?
The supplier, Tianjin Security Technology Development Ltd. Co., has set a Minimum Order Quantity (MOQ) of 1 Bags for Eu(Tta)3(Tppo)2. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Eu(Tta)3(Tppo)2?
For international shipping and customs clearance, Eu(Tta)3(Tppo)2 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 Eu(Tta)3(Tppo)2 from China?
To import Eu(Tta)3(Tppo)2 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Security Technology Development Ltd. Co.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Is Tianjin Security Technology Development Ltd. Co. a verified supplier?
Yes, Tianjin Security Technology Development Ltd. Co. 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 Eu(Tta)3(Tppo)2?
The key specifications for Eu(Tta)3(Tppo)2 supplied by Tianjin Security Technology Development Ltd. Co. include High-Purity Luminescent Grade, Eu(TTA)3(TPPO)2, Rare Earth Europium Complex, and C78H57EuF9O6P2S3. 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 Eu(Tta)3(Tppo)2?
Tianjin Security Technology Development Ltd. Co. offers Eu(Tta)3(Tppo)2 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Eu(Tta)3(Tppo)2 the most?
Eu(Tta)3(Tppo)2 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Security Technology Development Ltd. Co. through our platform.
What certifications does this Eu(Tta)3(Tppo)2 supplier hold?
Tianjin Security Technology Development Ltd. Co. maintains international quality certifications. These ensure that the Eu(Tta)3(Tppo)2 meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Eu(Tta)3(Tppo)2 on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Tianjin Security Technology Development Ltd. Co. 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 Tianjin Security Technology Development Ltd. Co..
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