Merck
All Photos(1)

230693

Sigma-Aldrich

氧化锆(IV)

powder, 5 μm, 99% trace metals basis

Synonym(s):
二氧化锆
Linear Formula:
ZrO2
CAS Number:
Molecular Weight:
123.22
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

质量水平

测定

99% trace metals basis

形式

powder

reaction suitability

reagent type: catalyst
core: zirconium

粒径

5 μm

bp

5000 °C (lit.)

mp

2700 °C (lit.)

密度

5.89 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

O=[Zr]=O

InChI

1S/2O.Zr

InChI key

MCMNRKCIXSYSNV-UHFFFAOYSA-N

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Zirconium(IV) oxide powder, 5 μm, 99% trace metals basis

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Zirconium(IV) oxide pellets, diam. × thickness 17.5 mm × 5 mm

Sigma-Aldrich

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氧化锆(IV)

assay

99% trace metals basis

assay

-

assay

-

assay

-

form

powder

form

-

form

dispersion, nanoparticles

form

pellets

particle size

5 μm

particle size

-

particle size

<100 nm (BET)

particle size

-

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.)

reaction suitability

reagent type: catalyst
core: zirconium

reaction suitability

-

reaction suitability

reagent type: catalyst
core: zirconium

reaction suitability

-

一般描述

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.

应用

通过热塑性加工方法生产直径约 300 微米的镧改性锆钛酸铅 (PLZT) 纤维。

储存分类代码

13 - Non Combustible Solids

WGK

nwg

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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