Name		Cerium dioxide
Synonyms		Cerium(IV) oxide
Molecular Formula		CeO2
Molecular Weight		172.11
CAS Registry Number		1306-38-3
EINECS		215-150-4
Properties
Density		7.132
Melting point		2600 ºC
Water solubility		insoluble

 

 

Cerium Oxide is a chemical substance whose molecular formula is CeO2. Light Yellow Powder, Insoluble in water, soluble in acid, easy to absorb carbon dioxide and water in the exposed air, mainly used to make precision optical glass, optical fiber，Phosphor, scintillation crystal, polishing powder, etc.

 

 

Properties (Theoretical)

Compound Formula	CeO2
Molecular Weight	172.12
Appearance	Brown to yellow
Melting Point	2340 °C (4240 °F)
Boiling Point	3,500° C (6,332° F)
Density	7.6 g/cm3
Electrical Resistivity	4 10x Ω-m
Specific Heat	390 J/kg-K
Thermal Expansion	11 µm/m-K
Young's Modulus	180 GPa
Exact Mass	171.895 g/mol
Monoisotopic Mass	171.895264 Da

 

Health & Safety Information

Signal Word	N/A
Hazard Statements	N/A
Hazard Codes	N/A
Precautionary Statements	P261-P262-P281-P302+P352-P303+P361+P353-P304 + P340-P305 + P351 + P338-P337+313
Flash Point	Not applicable
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	FK6310000
Transport Information	NONH
WGK Germany	1

 

Packaging Specifications

Finished packaging: 50 kg / barrel, 500 kg / tray, ton bag packaging

Sample packaging: 500 g / bag, 1 kg / bottle

 

Application

It is mainly used in the manufacture of precision optical glass, decolorizing glass, glass opacifier, heat resistant alloy, abrasive material, scintillation crystal, catalyst carrier (auxiliary), electronic ceramic (doping) can also be used in cosmetics to play an anti-ultraviolet effect.

 

 

 

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. 

 

Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Basic chemicals , Fine chemicals,  Active pharmaceutical ingredients(APIs), Veterinary,  Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. 

 

Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis. 

 

Think Chemistry,Think CHemWill

 

 

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