Erbium Acetate Hydrate Powder Specifications

Note: Specifications are based on theoretical data. For detailed information and specific requirements, please contact us.

Product Description

Stanford Materials Corporation’s Erbium Acetate Hydrate Powder (Er(O₂C₂H₃)₃·xH₂O) is a pink, crystalline rare earth compound known for its high solubility and moderate hygroscopicity. It readily dissolves in water, ethanol, and other polar organic solvents, forming clear, pink solutions. Upon heating above 200°C, it decomposes into erbium oxide (Er₂O₃) and acetic acid vapors, making it essential for producing high-purity erbium oxides used in optical and ceramic applications.

Key Features:

• Solubility: Easily dissolves in water and polar solvents for versatile applications.
• Thermal Decomposition: Breaks down predictably at elevated temperatures for efficient processing.
• Hygroscopic Nature: Requires storage in airtight containers to prevent moisture absorption.
• Coloration: Imparts a characteristic pink hue, beneficial for optical and decorative materials.

Applications:

• Optical Materials: Used as a dopant in glass and crystals for infrared and visible light lasers, including erbium-doped fiber amplifiers (EDFAs) for telecommunications.
• Ceramics and Phosphors: Serves as a precursor for erbium oxide in high-performance ceramics and enhances color and luminescence in phosphor materials.
• Thin Film Deposition: Utilized in sol-gel processes, spin coating, and chemical vapor deposition (CVD) to create erbium-containing thin films.
• Catalyst Preparation: Acts as a precursor in the synthesis of erbium-based catalysts for organic reactions and fuel cell technologies.
• Glass Coloring and UV-Blocking: Adds a pink hue and UV-absorption properties to specialty glass for decorative and protective applications.
• Research and Development: Essential for laboratory studies in rare earth chemistry, materials science, and lanthanide coordination complexes.

Handling Instructions:
Handle with appropriate protective equipment to avoid skin, eye, and respiratory exposure. Store in a cool, dry place in tightly sealed containers to maintain stability and prevent moisture uptake.

Applications

1. Optical Materials: Utilized as a dopant in glass and crystals for infrared and visible light lasers. Essential in erbium-doped fiber amplifiers (EDFAs) for telecommunications.
2. Ceramics and Phosphors: Acts as a precursor for erbium oxide in high-performance ceramics. Enhances color and luminescence in phosphor materials and specialty ceramics.
3. Thin Film Deposition: Serves as a precursor in sol-gel processes, spin coating, and chemical vapor deposition (CVD) to create erbium-containing thin films.
4. Catalyst Preparation: Used in the synthesis of erbium-based catalysts for organic reactions and fuel cell technologies.
5. Glass Coloring and UV-Blocking: Adds a pink hue and UV-absorption properties to specialty glass, suitable for decorative and protective applications.
6. Research and Development: Commonly used in laboratory studies involving rare earth chemistry, materials science, and lanthanide coordination complexes.

Packaging

SMC ensures secure and customized packaging tailored to your needs:

• Small Quantities: Packed in durable PP boxes.
• Large Quantities: Shipped in custom wooden crates.
• Customization: Various carton sizes and cushioning materials available to ensure optimal protection during transit.

Manufacturing Process

Our stringent manufacturing process includes:

1. Chemical Composition Analysis: Verified using GDMS or XRF to ensure purity.
2. Mechanical Testing: Assessing tensile strength, yield strength, and elongation.
3. Dimensional Inspection: Ensuring thickness, width, and length meet specifications.
4. Surface Quality Checks: Identifying and eliminating defects through visual and ultrasonic methods.
5. Hardness Testing: Confirming material hardness and consistency.

For more details, refer to SMC’s comprehensive testing procedures.

FAQs

Q1. How is Erbium Acetate Hydrate Powder typically stored?

• It should be stored in a tightly sealed container in a cool, dry environment to prevent moisture absorption and maintain stability.

Q2. Is Erbium Acetate thermally stable?

• It decomposes upon heating, typically above 200°C, releasing acetic acid and forming erbium oxide (Er₂O₃).

Q3. Is Erbium Acetate hazardous?

• It is considered low-toxicity but may irritate the skin, eyes, or respiratory tract. Proper protective equipment is recommended during handling.

Performance Comparison Table with Competitive Products

Additional Information

Preparation Methods:
Erbium Acetate Hydrate Powder is typically synthesized by reacting a soluble erbium source, such as erbium oxide (Er₂O₃), with glacial acetic acid under controlled heating conditions. The process involves slowly adding erbium oxide to an excess of acetic acid while stirring, usually at temperatures between 60°C and 100°C, to ensure complete dissolution and reaction:

Er2O3+6CH3COOH→2Er(CH3COO)3+3H2OEr2​O3​+6CH3​COOH→2Er(CH3​COO)3​+3H2​O

After the reaction, the solution is filtered to remove impurities and concentrated through gentle evaporation under reduced pressure to avoid decomposition. Upon cooling, erbium acetate crystallizes and is collected by filtration or drying. The final product is a pale pink, hygroscopic solid that can be further dried under vacuum to enhance shelf stability.

Characterization Techniques:

• X-ray Diffraction (XRD): For phase identification.
• Scanning Electron Microscopy (SEM): To assess morphology.
• Thermogravimetric Analysis (TGA): To study decomposition behavior.

These techniques ensure the powder meets the high standards required for its diverse applications.