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CHENGDU BEYOND CHEMICAL CO., LTD.

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Lanthanum Oxide

Name: Lanthanum Oxide
Brand: CHENGDU BEYOND CHEMICAL CO., LTD.
Price: 2 USD
Availability: InStock

Price 2 USD ($)/ Kilograms

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MOQ : 20 Tons

Lanthanum Oxide Specification

Ingredients
Lanthanum Oxide (La2O3)

Density
6.51 Gram per cubic centimeter(g/cm3)

Application
Optical glass, ceramics, catalyst, electronics, metallurgy

CAS No
1312-81-8

Usage
Used in glass manufacturing, electronic devices, and as catalyst in various reactions

Smell
Odorless

Purity
99.9% Min

Storage
Store in tightly closed container, in a cool and dry place

Physical Form
Powder

Shelf Life
Stable under recommended storage conditions

HS Code
28469090

Grade
Industrial Grade / Analytical Reagent Grade

Refractive Rate
nD 1.98

Molecular Weight
325.81 g/mol

Melting Point
2315C

EINECS No
215-200-5

Ph Level
Alkaline

Appearance
White Powder

Molecular Formula
La2O3

Solubility
Insoluble in water, soluble in acids

Poisonous
Non-poisonous

Shape
Crystalline Powder

Taste
Odorless

Structural Formula
O3La2

Properties
Rare earth oxide compound, high purity, hygroscopic

Product Type
Lanthanum Oxide

Packaging
HDPE bags or drums/Lined with polythene, net weight 25 kg/50 kg

Boiling Point
4200°C (approx)

Thermal Conductivity
~12 W/m·K

UN Number
Not regulated

Particle Size
1-5 µm (varies as per requirement)

Stability
Stable under normal temperatures and pressures

Flash Point
Non-flammable

Hazard Symbols
None required

Specific Surface Area
5-10 m²/g (typical)

Lanthanum 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)
Africa, Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East

Main Domestic Market
All India

About Lanthanum Oxide

CAS NO: 1312-81-8 EINECS: 215-200-5
Molecular Formular: La2O3
Molecular Weight: 325.81
Properties: White powder, insoluble in water, soluble in mineral acids, Absorbs Moisture And Carbon Dioxide From The Air.
Synonyms: Lanthana dilanthanum oxide dilanthanum trioxide, Lanthanum(III) oxide.

Specification

CODE	LAO-5N	LAO-4N	LAO-3N
TREO>%	99	98	97
La2O3/REO>%	99.999	99.99	99.9
L.O.I.(1000 degree C1h)<%	1	2	3
Non-rare earth impurities
Fe2O3	1	5	10
CaO	5	50	100
SiO2	20	50	100
PbO	2	50	100
Cl	100	300	300

Applications: Lanthanum oxide mainly used for optical glass, fiber, ceramic, also used in catalysis, wastewater treatment, ferrite magnetic material, As the raw material of producing Lanthanum metal and Lanthanum compounds.
Packing: Plastic drum inner with plastic bag. Net weight 25/50 kg.
Storage: Keep sealed and store in dry and cool places.

High Purity for Multiple Applications

With a minimum purity of 99.9%, Lanthanum Oxide is ideal for demanding fields such as optical glass production, ceramics, electronic components, and catalytic processes. Its consistent particle size and high surface area enable precise results in both industrial and research settings. The products stability and non-toxic nature further ensure safe handling and diverse usage possibilities.

Robust Packaging and Safe Handling

Lanthanum Oxide is packaged in HDPE bags or drums, each lined with polythene to prevent contamination and absorb moisture due to its hygroscopic nature. Packaging options include 25 kg and 50 kg net weights. As the material is non-flammable, non-poisonous, and requires no special hazard symbols, it offers simplified storage and transport (UN Number: Not regulated).

Physical and Chemical Stability

This compound displays exceptional physical stability, boasting a melting point of 2315C and a boiling point near 4200C. It remains stable under standard temperatures and pressures and is characterized by alkaline pH and high density. Its insolubility in water and solubility in acids, along with high refractive index, make it suitable for specialized industrial applications.

FAQs of Lanthanum Oxide:

Q: How should Lanthanum Oxide be stored to maintain its quality?

A: Lanthanum Oxide should be stored in a tightly closed container, away from moisture, in a cool and dry space. This prevents it from absorbing water due to its hygroscopic nature and helps preserve its high purity and stability.

Q: What are the typical uses and benefits of Lanthanum Oxide in industry?

A: Lanthanum Oxide is used in manufacturing optical glass, ceramics, electronic devices, and as a catalyst in various chemical reactions. Its high purity and stable properties enhance performance and longevity in these applications, making it a valuable material in advanced technologies.

Q: When is the ideal time to replace or replenish Lanthanum Oxide stock?

A: It is advisable to check and replenish Lanthanum Oxide stock before current batches run low or if contamination or moisture absorption is suspected. Proper storage ensures a long shelf life, but regular inspection maintains optimal performance.

Q: Where does Lanthanum Oxide typically come from, and who supplies it?

A: Lanthanum Oxide is commonly produced and supplied by reputable manufacturers and exporters in China and is available through global distributors, suppliers, and traders catering to both industrial and analytical-grade requirements.

Q: What processes use Lanthanum Oxide as a catalyst or material?

A: Lanthanum Oxide is utilized as a catalyst in various organic reactions, glass manufacturing for improving glass properties, and in ceramic and electronic component production. Its unique properties facilitate efficiency and product quality in these processes.

Q: How is Lanthanum Oxide handled safely, considering its chemical properties?

A: Lanthanum Oxide is non-flammable and non-poisonous, so it presents minimal handling risks. Nevertheless, avoid direct skin or eye contact, use appropriate protective gear, and ensure airtight storage to prevent moisture absorption.

Q: What is the benefit of choosing high-purity Lanthanum Oxide for research and industrial projects?

A: High-purity Lanthanum Oxide minimizes impurities that could adversely affect experimental or industrial results. Its consistent quality and reliable performance make it particularly advantageous for sensitive applications in optics, electronics, and catalysis.

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