Description

Boron Strontium Oxide Europium-Doped CAS NO 71786-49-7 is a specialized inorganic phosphor material engineered for its unique luminescent properties. This compound is critical for applications requiring precise red-light emission under specific excitation wavelengths. It is primarily utilized by manufacturers in the electronics and advanced materials sectors for producing high-performance optoelectronic devices and specialty coatings.

Application

• Phosphor for LED Lighting: A key component in the fabrication of white and monochromatic LEDs, contributing to high-efficiency, long-life lighting solutions.
• Display Technologies: Used in plasma display panels (PDPs) and field emission displays (FEDs) as a red-emitting phosphor for enhanced color gamut and brightness.
• X-Ray and Scintillation Detectors: Employed in medical imaging and security screening equipment due to its ability to convert high-energy radiation into visible light.
• Anti-Counterfeiting Inks and Pigments: Integrated into security printing for banknotes, documents, and high-value goods, where its specific luminescence acts as a verification feature.
• Solid-State Laser Materials: Serves as a dopant in crystal hosts for developing tunable laser systems operating in specific spectral regions.
• Biomedical Imaging Probes: Investigated for use in fluorescence-based bioassays and cellular imaging, leveraging its stable emission characteristics.

Basic Information

Product Name	Boron Strontium Oxide Europium-Doped
CAS No.	71786-49-7
Molecular Formula	SrB2O4:Eu2+ (Typical representation)
Molecular Weight	Contact for details
Synonyms	Europium-doped Strontium Borate; Strontium Borate:Eu; SrB2O4:Eu; Red Phosphor SrB2O4:Eu2+; Strontium Diborate Europium Activated; Luminescent Strontium Borate; CAS 71786-49-7
EINECS	Contact for details

Quality Control

Our Boron Strontium Oxide Europium-Doped is manufactured under controlled conditions to ensure batch-to-batch consistency and performance reliability. Quality is verified through a series of analytical tests including phase purity (XRD), elemental composition, particle size distribution, and photoluminescence intensity measurements. A Certificate of Analysis (COA) detailing specific lot results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under dry, inert conditions to prevent degradation of its luminescent properties.

Specification

Item	Specification
Appearance	Fine white to pale yellow powder
Phase Purity (XRD)	Matches reference pattern for SrB2O4:Eu
Europium (Eu) Content	0.5 - 3.0 mol% (Customizable)
Primary Particle Size (D50)	1.0 - 5.0 µm
Excitation Peak (λex)	~365 nm (UV)
Emission Peak (λem)	~610 - 620 nm (Red)
Purity (Metals Basis)	> 99.9%
Loss on Drying	< 0.5 %

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