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Quick Details

  • Classification: Halide (Except Chloride)
  • Type: Hafnium dioxide
  • CAS No.: 12055-23-1
  • Other Names: HfO2
  • MF: Hafnium dioxide
  • EINECS No.: 235-013-2
  • Place of Origin: China (Mainland)
  • Grade Standard: Electron Grade, Industrial Grade, Optical Grade
  • Purity: ≥99.99%
  • Appearance: Tablet
  • Application: Optical Coating
  • Brand Name: PegasusSky
  • Model Number: 100-01C-1607-3N
  • form: Tablet

Packaging & Delivery

Packaging Details 1 KG/Bag
20KG/ Carton
Delivery Time Immediate ship for small volume or 7 working days
Product Description




Hafnium(IV) oxide is the inorganic compound with the formula HfO2. Also known as hafnia, this colourless solid is one of the most common and stable compounds of hafnium.





About Us


Established in 2012, Pegasus Sky Pte Ltd. grows rapidly to be a leading material supplier in South East Asia. It caters to the increasing demand for premium and advanced materials in fast paces industrial sectors. We provide a variety of high quality fluorides, Tellurides, Selenides, Sulfides, Indiums, Galliums, rare-earth and other materials internationally.



Our Factory
Packaging & Shipping

Inner package: vacuum plastic bag or small plastic bucket

Outer package: carton, wooden case or plastic drum





1. Q: What's kind of a company we are?

A: Pegasus Sky Pte Ltd provides products such as Fluorides, Tellurides, Selenides, Galliums, Sulfides, Indiums, Rare Earth, and many more. These materials are widely used in Optical coating, Semiconductor, New Energy, and Aerospace industries, etc. We co-operate with government institutions, university labs and many multi-national companies, supporting their research and development activities. 


2. Q: How about the payment term?

A: Payment must be made within 30days once we have issued invoices. We can accept payment via T/T, L/C, D/A, D/P, western Union or Cash.


3. Q: How can I get some samples?

A: We are glad to send our samples to you, clients need to pay for the samples as well as the shipping cost. For qualified customers, we are glad to provide free samples or deduct from later orders.


4. Q: How long you can deliver the goods?

A: Depends on your ordered - quantity and mode of shipment by Air or Sea. For small volume, we ship out within 3 working days. For high volume, normally it would take 7~15 working days.


5. Q: Are the delivery fee and insurance include in it?

A: Price FOB Singapore port ( or any other ports). Packing forwarding and insurance will be charged separately.


6. Q: How about the rate validity?

A: Validity of these prices are 30 days. Rates depend on current exchange rate.


7. Q: OEM design for packaging acceptable?

A: Yes, it depends on which products and MOQ is applied.


8. Q: How to order?

A: please tell us our product code numbers, production specification and so on and with your company contact information via Alibaba or via email provided at the Contact Section above.


9. Q: Detail of packaging?

A: The goods will be packed with plastic bag or Packing box and inner box then put into outer carton. For detail, please refer to our package information.



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