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1314-23-4 - Zirconium(IV) oxide, 20% in H<sub>2</sub>O, colloidal dispersion - 12732 - Alfa Aesar

12732 Zirconium(IV) oxide, 20% in H2O, colloidal dispersion

Número CAS
1314-23-4
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
500g 69,10
2kg 194,00
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Zirconium(IV) oxide, 20% in H2O, colloidal dispersion

MDL
MFCD00011310
EINECS
215-227-2

Propiedades químicas

Fórmula
ZrO2
Peso molecular
123.22
Formulario
0.005-0.01 Micron Particles in Liquid
Densidad
1.26
Solubilidad
It is soluble in HF, and hot H2SO4. It is insoluble in water.

Aplicaciones

Lanthanum-modified lead zirconate titanate (PLZT) fibers with a diameter of around 300 microns were produced by a thermoplastic processing method. The main use of zirconia is in the production of ceramics with other uses including as a protective coating on particles of titanium dioxide pigments, as a refractory material, in insulation, abrasives and enamels. Stabilized zirconia is used in oxygen sensors and fuel cell membranes because it has the ability to allow oxygen ions to move freely through the crystal structure at high temperatures. This high ionic conductivity (and a low electronic conductivity) makes it one of the most useful electroceramics.Zirconium dioxide is also used as the solid electrolyte in electrochromic devices. Zirconia is a precursor to the electroceramic lead zirconate titanate (PZT), which is a high-K dielectric, which is found in myriad components.

Notas

Counter ion mol/mol 1.5 acetate, pH 3.6-4.0, particle charge (+), viscosity approx. 10 cps

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Indicaciones de precaución: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,10180
Clase de peligro
8
Grupo de embalaje
III
Código de tarifa arancelaria unificado
2825.60
TSCA
Yes
RTECS
ZH8800000

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