Import Eu(Tta)3(Phen)2 — Buy in wholesale FOB from Supplier in China

Eu(TTA)3(phen)2 is a europium-based luminescent complex with the CAS number 1258288-04-8, composed of tris(4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato)europium coordinated with 1,10-phenanthroline. The compound is supplied as a solid powder with a purity level stated as high, though no quantitative assay is provided. It exhibits red emission under UV excitation, typical of Eu(III) complexes due to f-f electronic transitions. This material is not a commercial commodity but a research-grade reagent used in specialized photonic and analytical applications.

The compound's structure follows standard coordination chemistry for lanthanide β-diketonates, where the phenanthroline ligand enhances quantum yield by acting as an antenna for energy transfer. Typical purity for research-grade Eu(TTA)3(phen)2 ranges from 95% to 99%, with residual solvents or metal impurities kept below 1% in reputable sources. The compound is moisture-sensitive and requires storage under inert atmosphere or desiccated conditions. Packaging is described as secure but no material or seal type is specified; standard practice for such materials is amber glass vials with septum caps under nitrogen.

Buyers include university research labs, photonics R&D departments, and manufacturers of OLED prototypes or luminescent sensors. The material is used in optoelectronic devices, time-resolved fluorescence assays, and as a calibration standard in spectroscopy. Trade terms are not disclosed in the listing, but typical sourcing for such compounds involves small-batch orders of 100mg to 10g, shipped via express courier under UN3077 for environmental hazards. Buyers should confirm packaging integrity and storage conditions before acceptance.

Tianjin Security Technology Development Ltd. Co. is a supplier based in Nankai District, Tianjin, China, with a physical address listed on the platform. The company is categorized as an imported supplier with harbor trust tier, indicating it has passed basic compliance checks for export documentation but has no verified production facility details or certifications disclosed. There is no public information on years in operation, team size, or client list. The listing does not indicate whether the company manufactures the compound or acts as a distributor.

The supplier has no recorded response rate or average response time, suggesting limited or inactive communication channels. No certifications such as ISO, GMP, or REACH are claimed or verified in the data. The company appears to function as a sourcing intermediary for chemical research materials, likely procuring from third-party manufacturers. Buyers should treat this as a non-manufacturer supplier and request independent documentation for material origin and quality control.