Description

Eu(Tta)2No3(Tppo)2 is a high-purity, organo-europium coordination complex, specifically a europium(III) chelate. This compound is valued for its exceptional photoluminescent properties, including sharp emission bands and high quantum yield, making it a critical material in advanced photonic applications. It is primarily needed by manufacturers and researchers in the optoelectronics, security printing, and biomedical diagnostics industries.

Application

• OLED and PLED Emitters: As a red-emitting dopant in organic light-emitting diodes (OLEDs) and polymer light-emitting diodes (PLEDs) for high-definition displays and solid-state lighting.
• Security Inks and Taggants: Utilized in anti-counterfeiting inks for banknotes, certificates, and high-value products due to its unique, difficult-to-replicate luminescence under UV light.
• Fluorescent Probes and Sensors: Serves as a highly sensitive luminescent label or probe in time-resolved fluorescence immunoassays (TRFIA) and biological sensing applications.
• Laser Gain Media: Potential use as a dopant in liquid or solid-state laser systems for specific wavelength generation.
• Optical Amplifiers: Employed in the development of optical amplifiers for telecommunications.
• Research & Development: A key reagent in academic and industrial R&D for studying lanthanide luminescence, energy transfer processes, and developing new photonic materials.

Basic Information

Product Name	Eu(Tta)2No3(Tppo)2
CAS No.	14264-79-0
Molecular Formula	C~54~H~42~EuN~3~O~8~P~2~S~4~
Molecular Weight	Approx. 1240 g/mol
Synonyms	Europium(III) tris(2-thenoyltrifluoroacetonate) bis(triphenylphosphine oxide) nitrate; Eu(TTA)3(TPPO)2; Tris(4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato)(triphenylphosphine oxide)europium(III); Europium thenoyltrifluoroacetonate triphenylphosphine oxide complex; Eu(TTA)3(TPPO)2; Luminescent europium chelate; Red-emitting europium complex; Eu-tta-tppo complex.
EINECS	Contact for details

Quality Control

Our Eu(Tta)2No3(Tppo)2 is produced under stringent conditions to ensure batch-to-batch consistency and high performance. Each lot undergoes rigorous analytical testing, including HPLC for purity, elemental analysis (EA), and photoluminescence spectroscopy to verify key optical properties. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and performance specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., argon or nitrogen) in a desiccator for long-term storage to prevent degradation. Handle and store away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Europium (Eu) Content	11.5 - 12.5 %
Loss on Drying	≤ 1.0 %
Photoluminescence Quantum Yield	Contact for details
Emission Wavelength (λmax)	~614 nm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.