CAS 12055-62-8 Rare Earth Nano Holmium Oxide Powder Ho2o3 Nanopowder / Nanoparticles

• CAS No.: 12055-62-8
• Formula: Ho2o3
• EINECS: 235-015-3
• Classification: Rare Earth Oxide
• Grade Standard: Industrial Grade
• Kind: No Salt Oxide
• Quality: First Class
• Melting Point: 1356°c
• Density: 1.0966 G/Ml at 25 °c
• Appearance: Yellow Powder
• Molecular Weight: 377.86
• Treo: 99% Above
• Loss on Drying: Less Than 1%
• Iron Content: 5ppm
• Transport Package: 50kg/Iron Drum
• Specification: 99.99%
• Trademark: Epoch
• Origin: China
• HS Code: 284690199
• Production Capacity: 10 Tons Per Month

Product Description

Product Description

Brief introduction
Formula: Ho2O3

CAS No.: 12055-62-8

Molecular Weight: 377.86

Purity: 99.9

Density: N/A

Melting point: N/A

Appearance: Light yellow powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids

Stability: Slightly hygroscopic

Multilingual:
HolmiumOxid, Oxyde De Holmium, Oxido Del Holmio High

Application
Holmium oxide, also known as holmia, is a rare earth oxide with the chemical formula Ho_2O_3. It has several applications:

1. **Colorants**: Holmium oxide is used to color glasses and cubic zirconias with a yellow or red tint. These colored glasses are used in calibration standards for optical spectrophotometers.

2. **Control Materials**: In nuclear reactors, holmium oxide is used as a neutron absorber due to its ability to absorb thermal neutrons.

3. **Magnets**: Holmium oxide is utilized in making permanent magnets. Holmium, when combined with other rare earth elements, can create strong magnetic fields.

4. **Catalysis**: It serves as a catalyst in various chemical reactions, particularly in organic synthesis.

5. **Ceramics and Glass**: Holmium oxide is used in specialty glass and ceramic production, imparting unique properties to these materials.

6. **Scientific Research**: It has applications in scientific research, particularly in the fields of spectroscopy and quantum computing.

7. **Optical Devices**: Due to its unique optical properties, holmium oxide is used in certain optical devices and applications, such as optical filters.

8. **Medical Technology**: In some cases, holmium oxide is used in medical imaging and therapeutic techniques due to its radioactive properties when exposed to neutron sources.

These applications leverage the unique chemical, physical, and optical properties of holmium oxide, demonstrating its versatility in various industrial and scientific fields.

Product Parameters

Test Item	Standard	Results
Ho2O3/TREO	≥99.9%	>99.9%
Main Component TREO	≥99%	99.6%
RE Impurities (ppm/TREO)
La2O3	≤2	1.2
CeO2	≤2	1.1
Pr6O11	≤1	0.3
Nd2O3	≤1	0.3
Sm2O3	≤1	0.2
Eu2O3	≤1	0.1
Gd2O3	≤1	0.8
Tb4O7	≤1	10.5
Dy2O3	≤1	0.6
Yb2O3	≤1	0.2
Tm2O3	≤1	0.3
Y2O3	≤2	0.5
Lu2O3	≤2	0.6
Non-RE Impurities (ppm)
CaO	≤10	3
Fe2O3	≤10	3
CuO	≤5	2
SiO2	≤10	3
Cl-	≤20	10
LOI	≤1%	0.32%
Conclusion	Comply with above standard Brand: Epoch

Holmium Oxide is only one spec for 99.9% purity, we can also provide 99.99% purity. Holmium Oxide with special requirements for impurities can be customized according to customer's requirements.

 

Our Advantages

Service we can provide

1) Formal contract can be signed

2) Confidentiality agreement can be signed

3) Seven days refund guarantee

More important: we can provide not only product, but technology solution service!
 

Company Profile

Company Introduction
Shanghai Epoch Material Co., Ltd. is located in the economic center---Shanghai. We always adhere to "Advanced materials, better life" and committee to the Research and Development of technology, to make it used in human beings' daily life to make our life more better.
Now, we mainly dealing with rare earth materials, nano materials, OLED materials, and other advanced materials. These advanced materials are widely used in chemistry, medicine, biology, OLED display, OLED light, environmental protection, new energy, etc.

For current time, we have two production factories in Shandong Province. It covers a area of 30,000 square meters, and has workers more than 100 persons, of which 10 persons are senior engineers. We have established a production line suitable for research, pilot test, and mass production, and also established two labs, and one testing center. We test each lot of product before delivery to make sure we provide good quality product to our customer.
We welcome customers from worldwide to visit our factory and establish a good cooperation together!

There is a old saying in China that we are more than glad to see friends and customers from all over the world!
Our company has passed through the management system of ISO 9001, and we have our own SOP system for production, sales, and after sales service! Hope we could provide a good and professional service for you!
 

Packaging & Shipping

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
 

FAQ

1) Are you manufacture or trade?

We are manufacturer, our factory is located in Shandong, but we can also provide one stop purchasing service for you!

2)Payment terms
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.

3)Lead time
≤25kg: within three working days after payment received.
>25kg: one week

4)Sample Available
We can provide small free samples for quality evaluation purpose!

5)Package
1kg per bag fpr samples, 25kg or 50kg per drum, or as you required.

6)Storage
Store the container tightly closed in a dry, cool and well-ventilated place.

Marketing Campaign

Welcome all customers from worldwide!

We have customers worldwide, and till now, have establish a good coopperation with sumsung, LG, LV, as well as many other customers as well, and for further info, please contact us!