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HAFNIUM OXIDE CAS:12055-23-1 Product Instruction
Product name:HAFNIUM OXIDE
CAS: 12055-23-1
MF: HfO2
MW: 210.49
Appearance:White crystalline powder.
HAFNIUM OXIDE Characteristic:
The hafnium oxide is continuously heated to 450~480 ℃, and it begins to be converted into a monoclinic crystal. When it continues to be heated to 1000~1650 ℃, the lattice constant gradually increases, and it is converted into a monomer of 4 hafnium oxide molecules. When the temperature is 1700~1865 ℃, it begins to transform into the tetragonal system.
HAFNIUM OXIDE Indicator:
| Chemical composition | Test Result PPM | ||
| purity | HfO2+ZrO2≥99.99% |
| Fe | 34 |
| Mg | 10 |
| Ca | 28 |
| Al | 16 |
| Ni | 10 |
| Ti | 10 |
| Cr | 10 |
| Nb | 10 |
| Mo | 10 |
| Si | 23 |
| Mn | 10 |
| Cu | 10 |
| Ta | 10 |
| Zr | 1971 |
| Cd | 10 |
| Na | 10 |
| Burn down | 0.06% |
| particle size | D50=325Mesh |
HAFNIUM OXIDE Application:
1.Raw material for the production of metal hafnium and hafnium alloys.
2.Used as refractories, anti-radioactive coatings and catalysts.
Package:
– 25kg moisture-proof woven bag lined with two layers of plastic bags,
– 1000kg moisture-proof big bag lined with two layers of plastic bags.
Storage and transportation:
To be protected from water.To be protected from torrid sunlight.To be protected from fire.
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