Hafnium oxide, 99.995%
Buy Hafnium oxide, 99.995% (CAS 12055-23-1) from Zemixal: HfO2, COA and SDS with every lot, worldwide shipping. Ships from India to 120+ countries.
About Hafnium oxide, 99.995%
Researchers and plant chemists source Hafnium oxide, 99.995% from Zemixal for routine and specialised work. For your records (99.995%), the material is defined by CAS 12055-23-1, formula HfO2 and molar mass 210.48 g/mol. It is described as white to off-white powder.
Use cases we see most often
- Paints, coatings & inks
- Electronics & thin films
- Optics & photonics
Storage and safety notes
Physical constants on file: melting point 2758 °C and density 9.68 g/mL at 25 °C. No GHS classification is recorded for this item, but handle it with normal laboratory care.
Standard pack sizes are 1 g, 5 g and 25 g, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Paints, coatings & inks
- Electronics & thin films
- Optics & photonics
Applications
Specifications and identifiers
| Product name | Hafnium oxide, 99.995% |
|---|---|
| Catalogue number | ZX-013971 |
| CAS number | 12055-23-1 |
| IUPAC name | dioxohafnium |
| Molecular formula | HfO2 |
| Molar mass | 210.48 g/mol |
| Exact mass | 211.9364 |
| Purity / assay | 99.995% |
| Physical form | Powder |
| Appearance | White to off-white powder |
| Melting point | 2758 °C |
| Density | 9.68 g/mL at 25 °C |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 34.1 Ų |
| HS code | 28259090 |
| InChIKey | CJNBYAVZURUTKZ-UHFFFAOYSA-N |
| SMILES | O=[Hf]=O |
| PubChem CID | 292779 |
| Synonyms | Hafnium(IV) oxide, Hafnium dioxide, Hafnia, Hafnium oxide (HfO2), Nbtxr3, Bis(oxido)hafnium, Hafnia (HfO2), Hafnium (IV) Oxide, Hafnium dioxide (HfO2), Hafnium(IV) oxide, powder, 98%, Hafnium(IV) oxide, >=99.95%, Hafnium Oxide Nanoparticle Dispersion |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 25 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Hafnium oxide, 99.995%
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Other grades with CAS 12055-23-1
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