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Lanthanum Cerium Oxide

Name: Lanthanum Cerium Oxide
Brand: CHENGDU BEYOND CHEMICAL CO., LTD.
Price: 1.8 USD
Availability: InStock

Price 1.8 USD ($)/ Kilograms

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MOQ : 20 Tons

Lanthanum Cerium Oxide Specification

Ingredients
Lanthanum Oxide (La2O3), Cerium Oxide (CeO2)

Application
Glass polishing, catalyst, optical fiber, ceramics manufacturing, UV absorbent

Shelf Life
2 Years

Solubility
Insoluble in water, soluble in acids

Storage
Store in tightly sealed containers in a dry, cool place

Product Type
Rare Earth Oxide

Molecular Formula
La2O3CeO2

Purity
99.9%

EINECS No
235-707-6

Physical Form
Powder

Refractive Rate
1.82

Properties
High chemical stability, insoluble in water, excellent polishing capability, high refractive index

Usage
Polishing glass, ceramics, catalyst manufacture

Smell
Odorless

Molecular Weight
Variable (depending on La/Ce ratio)

Density
7.6 Gram per cubic centimeter(g/cm3)

Appearance
White to pale yellow powder

Grade
Industrial Grade

Shape
Fine Powder

Taste
Tasteless

Ph Level
7 (neutral)

CAS No
12673-31-7

Structural Formula
Mixture of La2O3 and CeO2 crystal structures

HS Code
28469090

Poisonous
Non-poisonous

Melting Point
>2250C

Specific Surface Area
~5 m²/g

Loss on Ignition
<1.0%

Particle Size
D50 <3 micron

Fire Hazard
Non-flammable

Stability
Stable under normal conditions

Heavy Metals Content
<0.001%

Packaging
25 kg drum or customized

Thermal Expansion Coefficient
Low

Synonyms
Mixed rare earth oxide, cerium-lanthanum oxide

Boiling Point
Not applicable (decomposes before boiling)

Lanthanum Cerium Oxide Trade Information

Minimum Order Quantity
20 Tons

Supply Ability
2000 Tons Per Week

Delivery Time
20 Days

Sample Available
Yes

Sample Policy
Contact us for information regarding our sample policy

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Main Domestic Market
All India

About Lanthanum Cerium Oxide

CAS NO: no EINECS: no
Molecular Formular: La2O3 CeO2
Molecular Weight: /
Properties: Fawn Powder, Insoluble In Water, Soluble In Mineral Acids.
Synonyms: LaCe Oxide; Rich Cerium Oxide; Rich Lanthanum Oxide; Rare earth Oxide; Mixed Rare Earth Oxide.

Specification

CODE	LACEO-1	LACEO-2	LACEO-3
TREO>%	99	99	99
La:Ce	35+/-265+/-2	30+/-270+/-2	40+/-260+/-2
L.O.I(1000 degree C1h)<%	1	1	1
Non-rare earth impurities
Fe2O3	100	100	100
CaO	100	100	100
SiO2	200	200	200
PbO	100	100	100
Cl-	300	300	300

Applications:Lanthanum Cerium Oxide used for catalysis, wastewater treatment, as the raw material of producing LaCe metal.

Packing:Wovenplastic bag. Net weight 50/500 kg.

Storage:Keep sealed and store in dry and cool places.

Exceptional Polishing Capability

Thanks to its fine particle size and high refractive index, Lanthanum Cerium Oxide excels as a polishing agent for glass and ceramics. Its uniformity and chemical inertness ensure a superior surface finish and minimal scratching, making it indispensable for precision optical and electronic applications.

Versatility in Industrial Applications

This rare earth oxide blend is widely utilized as a catalyst, glass and ceramics polish, optical fiber component, and UV absorbent. Its high thermal stability and insolubility in water facilitate use across diverse industrial fields, from chemical processing to advanced material manufacturing.

Safe, Stable, and Reliable

Lanthanum Cerium Oxide is non-flammable, non-poisonous, and odorless, ensuring safe handling. Its stability under normal storage conditions and resistance to heavy metals make it suitable for sensitive industrial environments, while tailored packaging supports both safety and convenience.

FAQs of Lanthanum Cerium Oxide:

Q: How should Lanthanum Cerium Oxide powder be stored for maximum stability?

A: Store the powder in tightly sealed containers placed in a dry, cool environment. This preserves stability and prevents contamination, ensuring the product remains effective for up to two years.

Q: What is the main benefit of using Lanthanum Cerium Oxide in glass polishing?

A: Its fine particle size, high purity, and exceptional chemical stability deliver an even, scratch-free polish, making it ideal for producing optical-grade surfaces and high-precision components.

Q: Where can Lanthanum Cerium Oxide be applied in industrial manufacturing?

A: This compound is commonly used in glass and ceramics polishing, manufacturing catalysts, producing optical fibers, UV absorbents, and other specialty applications requiring high stability and purity.

Q: What makes Lanthanum Cerium Oxide suitable as a catalyst material?

A: Its elevated chemical stability, resistance to decomposition, and high surface area make it an effective catalyst support or active component in chemical reactions and emission control processes.

Q: How is Lanthanum Cerium Oxide typically packaged for transport and storage?

A: Standard packaging is a 25 kg drum, but customized packaging options are available to meet specific storage, transport, or process requirements.

Q: When does Lanthanum Cerium Oxide show signs of instability or hazard?

A: Lanthanum Cerium Oxide is considered highly stable and non-flammable under normal handling and storage conditions, presenting no significant hazards when used as directed.

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