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47240 Cerium(IV) oxide, 20% in H2O, nanoparticle dispersion, high pH, <5.0nm APS Number Weighted

CAS Number
1306-38-3
Synonyms
Cerium dioxide in water at high pH

SDS Certificate of Analysis Product Specification Technical Inquiry
Stock No. Size Price ($) Quantity Availability
47240-22 100g 161.00
47240-36 500g 611.00
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Cerium(IV) oxide, 20% in H2O, nanoparticle dispersion, high pH, <5.0nm APS Number Weighted

MDL
MFCD00010933
EINECS
215-150-4

Chemical Properties

Formula
CeO2
Formula Weight
172.12
Form
Liquid
Density
1.23
Storage & Sensitivity
Ambient temperatures.
Solubility
Very low water solubility (<0.123 ?g/L at 20°C) and soluble in concentrated mineral acid.

Applications

The addition of CeO2 to CuO/TiO2 increases specific surface area and inhibits sintering and pore size growth at high temperatures. It is used as an additive in glass industry. Cerium dioxide is mainly used as such or in formulation as a high precision polishing agent for glass products, as catalyst or catalyst support. Polishing and decolorizing glass; opacifier in vitreous enamels and photochromic glasses; heat-resistant alloy coatings; as a cracking catalyst; as a catalyst for automobile emission control; in ceramic coatings; in phosphors; in cathodes; in capacitors; in semiconductors; in refractory oxides; gemstone polishing, as raw material for the production of glass and ceramics as well as additives in paints and varnishes .

Notes
Product of Cerion, LLC. For technical information, or to purchase commercial quantities, Customers may contact Cerion directly at Info@CerionAM.com

Literature References

Toshiyuki Masui.; Kazuyasu Fujiwara.; Ken-ichi Machida and Gin-ya Adachi.; Takao Sakata and Hirotaro Mori. Characterization of Cerium(IV) Oxide Ultrafine Particles Prepared Using Reversed Micelles. Chem. Mater.1997,9(10), 2197-2204.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H335

Harmful if swallowed. Causes skin irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280g-P304+P340-P301+P312a-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code
2846.10
TSCA
Yes
RTECS
FK6310000

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