This product is a monoclinic zirconium oxide.
230693
Zirconium oxide
powder, 5 μm, 99% trace metals basis
Sustainability features
Synonym(s):
Zirconium dioxide, Zirconium(IV) oxide, Zirconia
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| Size/SKU | Availability | Price |
|---|---|---|
100 g | Available to ship TODAY | $69.00 |
500 g | Available to ship TODAY | $166.00 |
2 kg | Available to ship TODAY | $527.00 |
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:
$69.00
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Product Name
Zirconium(IV) oxide, powder, 5 μm, 99% trace metals basis
Quality Segment
assay
99% trace metals basis
form
powder
composition
ZrO₂
reaction suitability
reagent type: inorganic catalyst
core: zirconium
sustainability
Sustainability features
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
glass & ceramic
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 | |||
|---|---|---|---|
| description powder, 5 μm, 99% trace metals basis | description nanopowder, <100 nm particle size (TEM) | description 99.98% trace metals basis (purity excludes ~2% HfO2) | description nanoparticles, dispersion, <100 nm particle size (BET), 5 wt. % in H2O |
| form powder | form nanopowder | form powder | form dispersion, nanoparticles |
| assay 99% trace metals basis | assay - | assay 99.99% trace metals basis (purity excludes ~2% HfO2) | assay - |
| particle size 5 μm | particle size <100 nm (TEM) | particle size - | particle size <100 nm (BET) |
| density 5.89 g/mL at 25 °C (lit.) | density 5.89 g/mL at 25 °C (lit.) | density 5.89 g/mL at 25 °C (lit.) | density - |
| mp 2700 °C (lit.) | mp 2700 °C (lit.) | mp 2700 °C (lit.) | mp - |
| bp 5000 °C (lit.) | bp 5000 °C (lit.) | bp 5000 °C (lit.) | bp - |
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Storage Class
13 - Non Combustible Solids
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
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Is this monoclinic zirconium oxide?
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How can I determine the shelf life / expiration / retest date of this product?
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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?
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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?
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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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