Wholesale
High-Purity Holmium Oxide (Ho₂O₃) Supplier | Certified by China Rare Earth Group
Global Supplier of 99.99% Holmium Oxide for Advanced Industrial Applications
As an authorized partner of China Rare Earth Group, Ruisen delivers ultra-high purity Holmium Oxide (Ho₂O₃) with ISO 9001-certified production and REACH/RoHS compliance.
Request a Quote Now to Access:
✅ Competitive Bulk Pricing (50kg+ orders)
✅ Free Technical Consultation by material science experts
✅ Same-Day Shipping with real-time logistics tracking
✅ Customizable Purity (99.9%~99.999%) & Particle Size (50nm-5μm)
Holmium
Ho
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Wholesale
High-Purity Holmium Oxide (Ho₂O₃) Supplier | Certified by China Rare Earth Group
Global Supplier of 99.99% Holmium Oxide for Advanced Industrial Applications
As an authorized partner of China Rare Earth Group, Ruisen delivers ultra-high purity Holmium Oxide (Ho₂O₃) with ISO 9001-certified production and REACH/RoHS compliance.
Request a Quote Now to Access:
✅ Competitive Bulk Pricing (50kg+ orders)
✅ Free Technical Consultation by material science experts
✅ Same-Day Shipping with real-time logistics tracking
✅ Customizable Purity (99.9%~99.999%) & Particle Size (50nm-5μm)
Holmium Oxide (Ho₂O₃): A Key Rare Earth Compound for Precision Applications
Holmium Oxide (Ho₂O₃), also known as Holmia, is a rare earth compound known for its distinct optical properties and high stability. Its applications span a wide range of industries, including optical calibration, laser materials, and specialty glass manufacturing. This comprehensive guide will delve into the properties, applications, and benefits of sourcing Holmium Oxide from Ruisen.
What is High-Purity Holmium Oxide (Ho₂O₃)?
High-Purity Holmium Oxide refers to Holmium Oxide (Ho₂O₃) that has undergone extensive refining processes to achieve exceptional purity levels. This high purity is essential for achieving optimal performance in demanding applications.
Key Characteristics of Holmium Oxide (Ho₂O₃)
- Chemical Formula: Ho₂O₃
- CAS Number: 12055-62-8
- Appearance: Pale yellow powder
- Molar mass: 377.86 g/mol
- Crystal Structure: Cubic (most common)
Our High-Purity Holmium Oxide is available in grades ranging from 99.9% to 99.999% (trace metals basis), ensuring consistent and reliable performance.
Exploring the Key Properties of Holmium Oxide (Ho₂O₃)
The versatility of Holmium Oxide stems from its distinct combination of physical and chemical attributes.
Physical Properties
- Appearance: Pale yellow powder
- Melting Point: ~2415°C (4379°F)
- Density: 8.41 g/cm³
- Solubility: Insoluble in water; soluble in strong acids
- Hygroscopicity: Hygroscopic (absorbs moisture from the air)
Chemical Properties
- Stability: Highly stable in air and resistant to most chemicals under normal conditions
- Oxidation State: Holmium primarily exists in the +3 oxidation state
- Optical Properties: Exhibits characteristic absorption bands in the visible and near-infrared regions
Order Dysprosium Oxide
We are an authorized global rare earth oxide wholesaler by China Rare Earth Group. Share your dysprosium oxide needs and get the best price and free samples!
Order Dysprosium Oxide
We are an authorized global rare earth oxide wholesaler by China Rare Earth Group. Share your dysprosium oxide needs and get the best price and free samples!
High-Purity Holmium Oxide (Ho₂O₃): Production and Quality Control
Our high-purity Holmium Oxide is manufactured using advanced techniques to ensure consistent quality and meet the most stringent requirements.
Production Process
- Mining and Extraction: Holmium is extracted from rare earth minerals such as monazite, xenotime and euxenite.
- Separation and Purification: Solvent extraction and ion exchange chromatography are employed to separate Holmium from other rare earth elements.
- Oxidation: The isolated Holmium is oxidized to form Holmium Oxide (Ho₂O₃).
- Refining: The Holmium Oxide undergoes further refining to achieve the desired high purity levels.
Ruisen works closely with its manufacturers, that employ rigorous quality control measures throughout the production process.
Unlocking Innovation: Applications of Holmium Oxide (Ho₂O₃)
1. Optical Calibration Standards
- Spectrophotometry: Holmium Oxide solutions and filters are widely used as wavelength calibration standards for spectrophotometers in the ultraviolet (UV), visible (Vis), and near-infrared (NIR) regions.
- Specific Use Cases:
- Verifying Spectrophotometer Accuracy: Ensuring the reliability of spectrophotometric measurements in research and quality control.
- Calibrating Analytical Instruments: Providing traceable wavelength standards for pharmaceutical, chemical, and environmental analysis.
- Specific Use Cases:
2. Laser Materials
- Laser Crystals: Holmium-doped crystals, such as Holmium:YAG (Yttrium Aluminum Garnet), are used as active laser media in various laser applications.
- Specific Use Cases:
- Medical Lasers: Used in surgical procedures, dermatology, and ophthalmology for precise tissue ablation.
- LIDAR Systems: Used in remote sensing and surveying applications for range finding and atmospheric monitoring.
- Specific Use Cases:
3. Specialty Glass
- Glass Colorant: Holmium oxide is used as a colorant for glasses and glazes, producing a distinctive yellow color.
Holmium Oxide (Ho₂O₃) vs. Other Rare Earth Calibration Standards: A Comparison
While other materials can be used for wavelength calibration, Holmium Oxide provides distinct advantages due to its well-defined absorption peaks and stability.
| Property | Holmium Oxide (Ho₂O₃) | Didymium Filters (Pr/Nd Glass) | NIST Wavelength Standards |
|---|---|---|---|
| Primary Use | Wavelength Calibration in UV-Vis-NIR Spectrophotometry | Calibration of Spectrophotometers | Ultimate Reference Standards |
| Peak Sharpness | Well Defined, Sharp Peaks | Broad Peaks | Atomic Emission Lines |
| Ease of Use | Convenient, Ready-to-Use Formats | Easy to use | Requires Specialized Equipment |
| Cost | Moderate | Low | High (for specialized equipment) |
Safe Handling and Storage of Holmium Oxide (Ho₂O₃)
Although Holmium Oxide is generally considered safe, it is important to follow proper handling and storage procedures.
Safety Recommendations
- Handling: Avoid inhalation and skin contact. Use appropriate personal protective equipment (PPE), including gloves and safety glasses.
- Storage: Store in a cool, dry, and well-ventilated location, away from moisture and incompatible materials. Keep containers tightly sealed.
Sustainable Practices for Holmium Oxide (Ho₂O₃)
We are dedicated to minimizing the environmental impact of our Holmium Oxide production through:
- Responsible Sourcing: Partnering with suppliers that adhere to ethical and environmentally sound mining practices.
- Recycling Research: Supporting research and development of recycling technologies for rare earth elements.
Why Choose Ruisen as Your Holmium Oxide (Ho₂O₃) Supplier?
- Authorized by China Rare Earth Group: Ensuring reliable sourcing and quality.
- Competitive Wholesale Prices: Maximize your cost savings.
- High-Purity Materials: Meeting the most demanding application requirements.
- Free Samples Available: Evaluate our quality before you commit.
- Expert Technical Support: Our team of experts can assist you with your technical inquiries.
- Global Shipping: We ship Holmium oxide worldwide.
Frequently Asked Questions (FAQs) About Holmium Oxide (Ho₂O₃)
What is the primary use of Holmium Oxide (Ho₂O₃)?
What purity levels of Holmium Oxide (Ho₂O₃) do you offer?
Is Holmium Oxide hygroscopic?
Do you provide a Certificate of Analysis (COA) with Holmium Oxide?
For more information on rare earth oxides, please visit our company homepage.
Get a Quote for High-Purity Holmium Oxide (Ho₂O₃) Today!
Contact us to discuss your Holmium Oxide needs and receive a personalized quote. Our team is dedicated to providing tailored solutions and expert support for your specific applications.
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Order Dysprosium Oxide
We are an authorized global rare earth oxide wholesaler by China Rare Earth Group. Share your dysprosium oxide needs and get the best price and free samples!