Lanthanum Oxide 99.999% White Powder CAS: 1312-81-8

• CAS No.: 1312-81-8
• Formula: La2o3
• EINECS: 215-200-5
• Classification: Other Oxides
• Grade Standard: Industrial Grade
• Kind: Alkaline Oxide
• Model NO.: 1312-81-8
• Quality: First Class
• Appearance: White Powder
• Certificate: ISO
• Name: Lanthanum(III) Oxide
• Customs Code: 2846901200
• Transport Package: 1000kg/Bag
• Specification: 1000kg/bag
• Trademark: OEM
• Origin: China
• HS Code: 2920909011

Product Description

 

Description

Lanthanum Oxide is an inorganic compound, white powder, slightly soluble in water, soluble in acid, and easy to absorb carbon dioxide and water when exposed to the air. Lanthanum Oxide is mainly used to manufacture precision optical glass and optical fiber.

Basic Info

Product Name: 

Lanthanum sesquioxide

Other Name: 

Lanthanum oxide (La2O3);Lanthana;Lanthanum sesquioxide;Lanthanum trioxide;Dilanthanum trioxide;Lanthanum(III) oxide;Dilanthanum oxide;Lanthanum oxide;Lanthanum(3+) oxide;LA 03;Lanthanum oxide (LaO1.5);Biral La-C 10;UG-La 01;162525-16-8;1033016-73-7;1260088-45-6;1276122-74-7;1446435-10-4;2648610-66-4

CAS No.: 

1312-81-8  

InChIKeys: 

MRELNEQAGSRDBK-UHFFFAOYSA-N  

Molecular Weight: 

325.80900  

Exact Mass: 

325.79700

EC Number: 

215-200-5  

UNII: 

4QI5EL790W  

DSSTox ID: 

DTXSID7051478  

Categories: 

Bulk Drug Intermediates

Application
 

1. Mainly used for manufacturing precision optical glass, optical fiber. Also used in electronics industry as ceramic capacitors, piezoelectric ceramic admixture. Also used as raw material for lanthanum boride, oil separation and refining catalyst.

 

2. Used for manufacturing special alloy precision optical glass, high refraction optical fiberboard and lens of camera, camera, microscope and advanced optical instrument prism. Ceramic industry is used in the manufacture of ceramic capacitors, piezoelectric ceramic additives and X - ray luminescent materials lanthanum bromide oxide powder. Used as a catalyst for a variety of reactions. Lanthanum oxide leached into lithium oxide or zirconia is used to make ferrite magnets. It is used to improve the temperature dependence and dielectric properties of barium titanate and strontium titanate ferroelectrics, and to manufacture fiber optical devices and optical glasses.


Storage
1) Store in a cool,dry and ventilated house away from moisture
2) Avoid handling or transporting together with acidic or alkaline substances
3) Prevent the material from rain and insolation
4) Load and unload carefully and protect from package damage
5) In the event of a fire,use water,soil or carbon dioxide fire extinguishing media

Characteristics

PSA: 

43.37000  

XLogP3: 

-0.30600  

Appearance: 

DryPowder; Liquid; OtherSolid; PelletsLargeCrystals  

Density: 

6.50 g/cm³  

Melting Point: 

2315ºC

Boiling Point: 

4200ºC (4500 K)  

Flash Point: 

4200°C  

Refractive Index: 

1.88  

Water Solubility: 

H2O: INsoluble

Storage Conditions: 

Store in a tightly closed container.