Merck
All Photos(3)

544760

Sigma-Aldrich

Zirconium(IV) oxide

nanopowder, <100 nm particle size (TEM)

Synonym(s):
Zirconia
Linear Formula:
ZrO2
CAS Number:
Molecular Weight:
123.22
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

form

nanopowder

Quality Level

reaction suitability

reagent type: catalyst
core: zirconium

surface area

≥25 m2/g

particle size

<100 nm (TEM)

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

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
230693643122204994
Zirconium(IV) oxide nanopowder, &lt;100&#160;nm particle size (TEM)

Sigma-Aldrich

544760

Zirconium(IV) oxide

Zirconium(IV) oxide powder, 5&#160;&#956;m, 99% trace metals basis

Sigma-Aldrich

230693

Zirconium(IV) oxide

Zirconium(IV) oxide nanoparticles, dispersion, &lt;100&#160;nm particle size (BET), 5&#160;wt. % in H2O

Sigma-Aldrich

643122

Zirconium(IV) oxide

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

Sigma-Aldrich

204994

Zirconium(IV) oxide

reaction suitability

reagent type: catalyst
core: zirconium

reaction suitability

reagent type: catalyst
core: zirconium

reaction suitability

reagent type: catalyst
core: zirconium

reaction suitability

reagent type: catalyst
core: zirconium

bp

5000 °C (lit.)

bp

5000 °C (lit.)

bp

-

bp

5000 °C (lit.)

mp

2700 °C (lit.)

mp

2700 °C (lit.)

mp

-

mp

2700 °C (lit.)

density

5.89 g/mL at 25 °C (lit.)

density

5.89 g/mL at 25 °C (lit.)

density

-

density

5.89 g/mL at 25 °C (lit.)

surface area

≥25 m2/g

surface area

-

surface area

-

surface area

-

General description

Zirconium(IV) oxide (ZrO2) which is also known as zirconia is a ceramic nanoparticle that can be used as a nano-filler. It can be incorporated in a variety of polymer and metal composites to improve the thermo-mechanical properties of the base material.

Application

ZrO2 can be used as a filler material on PMMA which can further be used as a high strength denture base material. It can also be used as a composite based metallic coating that can improve the overall mechanical properties of the substrate.

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (Example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 2

1 of 2

Aluminum oxide nanopowder, &lt;50&#160;nm particle size (TEM)

Sigma-Aldrich

544833

Aluminum oxide

Cerium(IV) oxide nanopowder, &lt;25&#160;nm particle size (BET)

Sigma-Aldrich

544841

Cerium(IV) oxide

Friction and wear behavior of zirconium oxide reinforced PMMA composites
Akinci A, et al.
Composites Part B: Engineering, 56(1-2), 42-47 (2014)
Support and solvent effects on the liquid-phase chemoselective hydrogenation of crotonaldehyde over Pt catalysts
Hidalgo-Carrillo J, et al.
Applied Catalysis A: General, 385(1-2), 190-200 (2010)
Paolo Vigolo et al.
Journal of prosthodontics : official journal of the American College of Prosthodontists, 17(8), 621-626 (2008-09-19)
The purpose of this study was to assess in vitro the marginal fit of four-unit fixed partial dentures (FPDs) produced using three different computer aided design/computer aided manufacturing (CAD/CAM) all-ceramic systems before and after porcelain firing cycles and after glaze
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
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)

Articles

Materials for Clean H2 Production from Bioethanol Reforming

Hydrogen is one of the most important resources in providing food, fuel, and chemical products for our everyday life. Sustainable catalytic hydrogen production from bioethanol has gained significant attention in recent years due to globally diminishing fossil fuel supplies, which have necessitated the search for new chemical feedstocks.

Atomic Layer Deposition of Nanomaterials for Li-Ion Batteries, Fuel Cells, and Solar Cells

Nanomaterials are considered a route to the innovations required for large-scale implementation of renewable energy technologies in society to make our life sustainable.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service