918849
Zirconium oxide
monoclinic, <10 μm particle size, 99.6%
Synonym(s):
Zirconium(IV) oxide, Zirconia
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About This Item
Linear Formula:
ZrO2
CAS Number:
Molecular Weight:
123.22
MDL number:
UNSPSC Code:
12352303
NACRES:
NA.23
Quality Level
Assay
99.6%
form
powder
particle size
<10 μm
bp
5000 °C (lit.)
mp
2700 °C (lit.)
density
5.89 g/mL at 25 °C (lit.)
SMILES string
O=[Zr]=O
InChI
1S/2O.Zr
InChI key
MCMNRKCIXSYSNV-UHFFFAOYSA-N
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General description
Zirconium oxide (ZrO2) is a white  powder characterized by its monoclinic crystal structure and a particle size  of less than 10 microns. This material appears as a white powder and is known  for its high stability and resistance to corrosion. Zirconium oxide combines  excellent mechanical properties with thermal stability, making it suitable  for a wide range of applications, including ceramics, thermal barrier  coatings, and dental materials. Its unique properties enable its use in  environments requiring durability and high performance.
Application
Zirconium(IV) oxide (ZrO2) which is also known as zirconia is a ceramic nanoparticle that can be used as a nano-filler. ZrO2 process yields a consistently high purity zirconia composed of monoclinic phase particles. The low surface area and unique spheroid-shaped particles find applications in ceramics, high-temperature fillers, sensors, and catalysts.
Storage Class Code
11 - Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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