High purity Competitive price pellets nano powder HfO2 99%min Hafnium oxide CAS 12055 23 1
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Hafnium oxide
Hafnium oxide Description:
CAS No. :12055-23-1
EINECS No.:235-013-2
Molecular weight: 210.48
Molecular Formula: HfO2
Package:25kgs/fibre drum, inner by double plastic bag or according to clients request.
CAS No. :12055-23-1
EINECS No.:235-013-2
Molecular weight: 210.48
Molecular Formula: HfO2
Package:25kgs/fibre drum, inner by double plastic bag or according to clients request.
Hafnium oxide Introduction:
Hafnium dioxide is an inorganic substance, chemical formula HfO2, is an oxide of hafnium element, white solid at room temperature and pressure, insoluble in water, insoluble in hydrochloric acid and nitric acid, soluble in concentrated sulfuric acid and hydrofluoric acid.
Hafnium oxide Usage:
Hafnium dioxide (HfO₂) is a kind of ceramic material with wide band gap and high dielectric constant, recently in the industry especially in the field of microelectronics has been caused extreme concern, because it is most likely to replace the core of silicon based integrated circuit metal oxide semiconductor field effect tube (MOSFET) gate insulation layer silicon dioxide (SiO₂), In order to solve the size limit of the development of traditional SiO₂/Si structure in MOSFET.
Hafnium dioxide is an inorganic substance, chemical formula HfO2, is an oxide of hafnium element, white solid at room temperature and pressure, insoluble in water, insoluble in hydrochloric acid and nitric acid, soluble in concentrated sulfuric acid and hydrofluoric acid.
Hafnium oxide Usage:
Hafnium dioxide (HfO₂) is a kind of ceramic material with wide band gap and high dielectric constant, recently in the industry especially in the field of microelectronics has been caused extreme concern, because it is most likely to replace the core of silicon based integrated circuit metal oxide semiconductor field effect tube (MOSFET) gate insulation layer silicon dioxide (SiO₂), In order to solve the size limit of the development of traditional SiO₂/Si structure in MOSFET.
Specification
Item | Standard | Result | |
HfCl4+ZrCl4 | ≥99% | >99.5% | |
Fe | ≤0.02% | 0.01% | |
Ca | ≤0.01% | 0.005% | |
Si | ≤0.02% | 0.008% | |
Mg | ≤0.005% | 0.003% | |
Cr | ≤0.005% | 0.002% | |
Ni | ≤0.005% | 0.002% | |
Al | ≤0.02% | 0.01% | |
Ni | ≤0.005% | 0.002% | |
Al | ≤0.02% | 0.01% |
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A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can also send us your product specifications and requests, we will manufacture the products according to your requests.
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A: You can send a confirmation by Inquiry or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, and send it to your E-mail. You can make payment accordingly.
3. Q: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
4. Q: Could you offer free sample for quality test?
A: Free sample are available for customers. It is our pleasure for service for you.
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can also send us your product specifications and requests, we will manufacture the products according to your requests.
2. Q: How to start orders or make payments?
A: You can send a confirmation by Inquiry or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, and send it to your E-mail. You can make payment accordingly.
3. Q: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
4. Q: Could you offer free sample for quality test?
A: Free sample are available for customers. It is our pleasure for service for you.
High purity Competitive price pellets nano powder HfO2 99%min Hafnium oxide CAS 12055-23-1
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