Cerium dioxide CAS#1306-38-3

Cerium dioxide CAS#1306-38-3

Basic Information

High-Precision Polishing Performance:Widely used as a premium polishing agent for optical and specialty glass, delivering excellent surface finish and accuracy.


Versatile Catalytic Functionality:Acts as an efficient oxidation catalyst and oxygen storage material, ideal for catalytic converters and gas oxidation systems.


Advanced Electronic & Ionic Conductivity:Exhibits mixed ionic and electronic conduction, making it suitable for high-performance electronic, sensor, and energy applications.


Multi-Purpose Industrial Material:Applicable in infrared filters, incandescent mantles (as a thorium substitute), and rare-earth processing, produced by calcination of cerium compounds for high purity and stability.



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product description

Product Description of ‌Cerium dioxide CAS#1306-38-3

Cerium dioxide is a pale yellow-white rare-earth oxide, produced by calcining cerium oxalate/hydroxide. Key applications include high-precision glass polishing, infrared filters, catalytic converters, incandescent mantles, oxidation catalysts and advanced electronic/energy devices.


Product Application of Cerium dioxide CAS#1306-38-3

Cerium dioxide (ceria) is used in glass, ceramics and catalysts. Key glass applications: high-precision optical polishing, decolorization, UV-blocking for medical/aerospace glass, and TV glass discoloration reduction. Also prevents polymer yellowing; high-purity grades for phosphors and crystal dopants.

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Product Information

Parameters


bulk density

1280kg/m3

density

7.13 g/mL at 25 °C(lit.)

storage temp.

Storage temperature: no restrictions.

solubility

insoluble in H2O, dilute acid solutions

form

powder

color

Yellow

Specific Gravity

7.132

Odor

Odorless

PH

~2.7

Resistivity

10*10 (ρ/μΩ.cm)

Water Solubility

insoluble

Crystal Structure

Cubic

crystal system

Cube

Merck

14,1989

Space group

Fm3m

Lattice constant

a/nmb/nmc/nmα/oβ/oγ/oV/nm30.541090.541090.541099090900.1584

Stability:

Stable, but absorbs carbon dioxide from the air.

Cosmetics Ingredients Functions

OPACIFYING

InChIKey

CETPSERCERDGAM-UHFFFAOYSA-N

CAS DataBase Reference

1306-38-3(CAS DataBase Reference)

NIST Chemistry Reference

Cerium dioxide(1306-38-3)

EPA Substance Registry System

Cerium oxide (CeO2) (1306-38-3)


Safety Information


Hazard CodesXi,Xn
Risk Statements36-22
Safety Statements26-24/25-23
WGK Germany3
RTECSFK6310000
TSCATSCA listed
HazardClass8
HS Code28461000
Hazardous Substances Data1306-38-3(Hazardous Substances Data)
ToxicityLD50 orally in rats: >5.0 g/kg (Lambert)


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FAQ

1. What kind of company is Bohai New Materials?
Bohai New Materials (Tianjin) Co., Ltd. is a foreign trade company specializing in the international trade of chemical products, located in the Binhai New Area of ​​Tianjin. Leveraging the strategic location of Tianjin Port, the company provides one-stop procurement and export services to global clients for a wide range of products, including plastic resins, basic chemical raw materials, fine chemicals, chemical fiber raw materials, and inorganic chemicals.


2. Which markets does the company serve?
Our products are primarily exported to Southeast Asia (Vietnam, Thailand, Indonesia, Malaysia), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, Kenya), as well as Europe and the Americas.


3. Does the company have the qualifications to export hazardous chemicals?
Yes. We hold a valid license for the operation of hazardous chemicals and are well-versed in the export declaration, packaging, documentation, and transportation requirements for various types of hazardous goods. We are capable of handling the export of Class 3, Class 5, Class 8, and Class 9 hazardous chemicals.


4. What are the company's main products?
Our core product portfolio includes:
Plastic resins: PP, PE, PVC, ABS, PC, POM, etc.
Basic chemical raw materials: Soda ash, caustic soda, titanium dioxide, methanol, styrene, ethylene glycol, PTA, etc.
Fine chemicals: Pharmaceutical intermediates, pesticide intermediates, chemical additives, solvents, surfactants.
Chemical fiber raw materials: Polyester filament, polyester staple fiber, polyester chips (PET).
Inorganic chemicals: Calcium carbonate, talc powder, sodium sulfate, calcium chloride, magnesium chloride, etc.
Others: Paraffin wax, white oil, petroleum jelly (Vaseline), rubber, water treatment chemicals, etc.
If you have specific product requirements, please feel free to contact us; we will quickly source high-quality products to meet your needs.


5. How can I obtain a product quote? What information is required?
You can contact us via our official website, by phone, or by email. To ensure a quick and accurate quote, please provide the following details: product name and specifications, target purchase quantity, destination port, and desired delivery time. Please also inform us of any special packaging or testing requirements.

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