- Overview
- Product Description
- Main Uses:
- Detailed Photos
- FAQ
Basic Info.
Product Description
| Name | Holmium oxide |
| Synonyms | Holmium(III) oxide |
| Molecular Formula | Ho2O3 |
| Molecular Weight | 377.86 |
| CAS Registry Number | 12055-62-8 |
| EINECS | 235-015-3 |
| Melting point | 2330 ºC |
|---|
Properties:
Appearance: Holmium oxide is a light yellow crystalline powder or solid, odorless and tasteless.
Thermal stability: stable at high temperatures.
Density: Relatively high, about 5.88 g/cm³.
Solubility: Insoluble in water, but soluble in acid and alkali solutions.
Electrical properties: Holmium oxide is a semiconducting material with high conductivity at room temperature.
Usage:
Photoelectric devices: Holmium oxide is widely used in the manufacture of optoelectronic devices, such as photodetectors, solar cells and so on.
Electronic devices: Their semiconductor properties can be used to manufacture field effect tubes, power electronic devices, etc. Gas sensor: Holmium oxide is sensitive to gases such as hydrogen and oxygen and can be used in gas sensors and detectors. Optical coating: Its high refractive index and transparency can be used to manufacture optical coatings, optical devices and glass materials.
FAQ
Question 1: Can I get samples?
Answer: Yes,you can get free samples of our most products,
while the courier cost will be borne by the buyers.
Question 2: What's your MOQ?
Answer: For a express delivery order,the MOQ is usually 100 g~1 kg;
for an air transport order or sea delivery order ,the MOQ is usually 25 kgs.
Question 3: What's your delivery time?
Answer:
Orders shipped by express delivery,the delivery time is usually 5~7 working days;
Orders shipped by air transport,usually around 7~10 working days;
Orders shipped by sea , usually around 2~3 working weeks.
Question 4: What are the different payment methods?
Answer: We usually accept T/T, L/C and Western Union.
Question 5: How do you treat quality complaint?
We take quality very seriously, it is one of the founding principles of our business.
If the quality problem actually exists, we will replace with qualified goods or refund the money.