14603
Zirconium(IV) oxide
purum, ≥99% ZrO2 + HfO2 basis
Synonym(s):
Zirconia
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About This Item
Linear Formula:
ZrO2
CAS Number:
Molecular Weight:
123.22
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
215-227-2
MDL number:
InChI key
MCMNRKCIXSYSNV-UHFFFAOYSA-N
InChI
1S/2O.Zr
SMILES string
O=[Zr]=O
grade
purum
assay
≥99% ZrO2 + HfO2 basis
reaction suitability
reagent type: catalyst
core: zirconium
Quality Level
mp
2700 °C (lit.)
density
5.89 g/mL at 25 °C (lit.)
anion traces
silicate (as SiO2): ≤3000 mg/kg, sulfate (SO42-): ≤2000 mg/kg
cation traces
Fe: ≤300 mg/kg, Ti: ≤1000 mg/kg
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Storage Class
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Zhongpu Zhang et al.
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Effective and reliable clinical uses of dental ceramics necessitate an insightful analysis of the fracture behaviour under critical conditions. To better understand failure characteristics of porcelain veneered to zirconia core ceramic structures, thermally induced cracking during the cooling phase of
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Physical chemistry chemical physics : PCCP, 17(28), 18613-18620 (2015-06-30)
The crystallization kinetics of amorphous 3 and 8 mol% yttria stabilized zirconia (3YSZ and 8YSZ) thin films grown by pulsed laser deposition (PLD), spray pyrolysis and dc-magnetron sputtering are explored. The deposited films were heat treated up to 1000 °C
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