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44960 Cerium(IV) oxide, nanopowder, 99.5% min (REO)

CAS Number
1306-38-3
Synonyms

Stock No. Size Price ($) Quantity Availability
44960-14 25g 37.30
44960-22 100g 122.00
44960-36 500g 536.00
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Cerium(IV) oxide, nanopowder, 99.5% min (REO)

MDL
MFCD00010933
EINECS
215-150-4

Chemical Properties

Formula
CeO2
Formula Weight
172.12
Form
15-30nm APS Powder, S.A. 30-50 m2/g
Melting point
2600°
Density
7.132
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in sulfuric acid and nitric acid. Insoluble in water.

Applications

Cerium(IV) oxide is widely applied as a solid electrolyte in fuel cells. It is also used in ceramics and to polish glass and stones. It can also be employed as a co-catalyst in many reactions. It is also used as an antioxidant and to generate hydrogen through water splitting. It is used as a high-temperature hydrocarbon oxidation catalyst in self-cleaning ovens. It can be used in infrared filters, incandescent mantles and sunscreens in combination with other materials. It finds use as a catalyst support and to sensitize photosensitive glass. It is utilized to increase specific surface area and inhibit sintering as well as pore size growth at a high temperature by addition with CuO/TiO2.

Notes

Store in cool place. Incompatible with strong oxidizing agents.

Literature References

Hayat, A.; Andreescu, D.; Bulbul, G.; Andreescu, S. Redox reactivity of cerium oxide nanoparticles against dopamine. J. Colloid Interface Sci. 2014, 418, 240-245.

Nguyen, D.; Visvanathan, C.; Jacob, P.; Jegatheesan, V. Effects of nano cerium (IV) oxide and zinc oxide particles on biogas production. Int. Biodeterior. Biodegrad. 2015, 102, 165-171.

Other References

Merck
14,1989
Harmonized Tariff Code
2846.10
TSCA
Yes
RTECS
FK6310000

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