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204994

Sigma-Aldrich

Zirconium oxide

greener alternative

99.99% trace metals basis (purity excludes ~2% HfO2)

Synonym(s):

Zirconium dioxide, Zirconium(IV) oxide, Zirconia

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About This Item

Linear Formula:
ZrO2
CAS Number:
1314-23-4
Molecular Weight:
123.22
EC Number:
215-227-2
MDL number:
MFCD00011310
UNSPSC Code:
12352303
PubChem Substance ID:
24852303
NACRES:
NA.23

Key Documents

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Product Name

Zirconium(IV) oxide, 99.99% trace metals basis (purity excludes ~2% HfO2)

Quality Level

100

assay

99.99% trace metals basis (purity excludes ~2% HfO2)

form

powder

reaction suitability

reagent type: catalyst
core: zirconium

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

bp

5000 °C (lit.)

mp

2700 °C (lit.)

density

5.89 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

greener alternative category

Aligned

SMILES string

O=[Zr]=O

InChI

1S/2O.Zr

InChI key

MCMNRKCIXSYSNV-UHFFFAOYSA-N

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General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Zirconium(IV) oxide is a sustainable catalyst valued for its high thermal stability and eco-friendly nature. It efficiently promotes green chemical reactions such as hydrogenation and oxidation with high selectivity, enabling cleaner processes that reduce waste and energy consumption, thus supporting environmentally responsible industrial applications. Click here for more information.

Storage Class

11 - Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
STBL4139
STBK4589
STBJ6314
STBJ1668
STBH3163

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Jay Lin et al.
The Journal of general virology, 95(Pt 3), 557-570 (2013-12-04)
A novel virus was detected in a sample collected from a Swedish moose (Alces alces). The virus was suggested as a member of the Hepeviridae family, although it was found to be highly divergent from the known four genotypes (gt1-4)
Alireza Abdolrasouli et al.
mBio, 6(3), e00536-e00536 (2015-06-04)
A rapid and global emergence of azole resistance has been observed in the pathogenic fungus Aspergillus fumigatus over the past decade. The dominant resistance mechanism appears to be of environmental origin and involves mutations in the cyp51A gene, which encodes
Zhongpu Zhang et al.
Acta biomaterialia, 9(9), 8394-8402 (2013-05-21)
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
Neil M Ferguson et al.
Science translational medicine, 7(279), 279ra37-279ra37 (2015-03-20)
Dengue is the most common arboviral infection of humans and is a public health burden in more than 100 countries. Aedes aegypti mosquitoes stably infected with strains of the intracellular bacterium Wolbachia are resistant to dengue virus (DENV) infection and
Nicolas Villard et al.
Clinical oral implants research, 26(3), 332-341 (2014-01-24)
The aim of the present study was to evaluate the effect of novel silane system coatings on zirconia and titanium implant surfaces and the attachment of the fungal pathogen Candida albicans. Titanium and zirconia specimens were silica-coated and silanized either
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