This product is a monoclinic zirconium oxide.
230693
Zirconium oxide
powder, 5 μm, 99% trace metals basis
Synonym(s):
Zirconium dioxide, Zirconium(IV) oxide, Zirconia
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| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 g | Available to ship TODAYfromMILWAUKEE | $66.00 | |
| 500 g | Available to ship TODAYfromMILWAUKEE | $159.00 | |
| 2 kg | Available to ship TODAYfromMILWAUKEE | $504.00 |
About This Item
Linear Formula:
ZrO2
CAS Number:
Molecular Weight:
123.22
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
215-227-2
MDL number:
$66.00
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Product Name
Zirconium(IV) oxide, powder, 5 μm, 99% trace metals basis
Quality Level
assay
99% trace metals basis
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
particle size
5 μm
bp
5000 °C (lit.)
mp
2700 °C (lit.)
density
5.89 g/mL at 25 °C (lit.)
application(s)
battery manufacturing
greener alternative category
SMILES string
O=[Zr]=O
InChI
1S/2O.Zr
InChI key
MCMNRKCIXSYSNV-UHFFFAOYSA-N
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.
Zirconium(IV) oxide, also known as zirconia or zirconium dioxide, is a white, crystalline oxide of zirconium. It is a refractory material, meaning it is resistant to high temperatures and has good thermal stability. In powder form, zirconium(IV) oxide has a fine, silky texture and is easy to handle. Zirconium(IV) oxide powder has a number of useful properties that make it attractive for a variety of applications. It is an excellent electrical insulator, with a high melting point and a low thermal expansion coefficient. It is also chemically resistant and has good corrosion resistance. Because of these properties, zirconium(IV) oxide is commonly used in the production of ceramics, abrasives, and refractory materials. It is also used in the manufacture of electronics, as well as in the production of catalysts and coatings.
Application
Lanthanum-modified lead zirconate titanate (PLZT) fibers with a diameter of around 300 microns were produced by a thermoplastic processing method.
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This Item | |||
|---|---|---|---|
| particle size 5 μm | particle size <100 nm (TEM) | particle size <100 nm (BET) | particle size <100 nm (BET) |
| assay 99% trace metals basis | assay - | assay - | assay - |
| form powder | form nanopowder | form dispersion, nanoparticles | form dispersion, nanoparticles |
| density 5.89 g/mL at 25 °C (lit.) | density 5.89 g/mL at 25 °C (lit.) | density - | density - |
| mp 2700 °C (lit.) | mp 2700 °C (lit.) | mp - | mp - |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
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Storage Class
13 - Non Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Articles
Innovation in dental restorative materials is driven by the need for biocompatible and natural-appearing restoration alternatives. Conventional dental materials like amalgam and composite resins have inherent disadvantages.
Light-Intensity-Induced Characterization of Elastic Constants and d33 Piezoelectric Coefficient of PLZT Single Fiber Based Transducers
Kozielski L, et al.
Sensors, 13(2), 2419-2429 (2013)
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
K Nakamura et al.
Journal of the mechanical behavior of biomedical materials, 47, 49-56 (2015-04-05)
The present study analyzed the kinetics of low-temperature degradation (LTD) in zirconia, and evaluated the influence of LTD and cyclic loading on the fracture resistance of monolithic zirconia molar crowns. Bar-shaped zirconia specimens were divided into nine groups and autoclaved
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 230693-100G | 04061838782816 |
| 230693-500G | 04061838782830 |
| 230693-2KG | 04061838782823 |
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Is this monoclinic zirconium oxide?
1 answer-
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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Zirconium Oxide 230693 is a nanoparticle?
1 answer-
This product has an average particle size of 5 μm and would not be considered a nanoparticle. Several nanoparticle-size product options are currently available.
See the links below to review each product option:
544760, Zirconium(IV) oxide, nanopowder, <100 nm
https://www.sigmaaldrich.com/product/aldrich/544760643025 Zirconium(IV) oxide nanoparticles, dispersion, <100 nm, 10% in water
https://www.sigmaaldrich.com/product/aldrich/643025643122, Zirconium(IV) oxide nanoparticles, dispersion, <100 nm, 5% in water
https://www.sigmaaldrich.com/product/aldrich/643122Helpful?
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