Rare Earth La2o3 Powder Lanthanum Oxide with 99% Purity CAS 1312-81-8

Product Details
Customization: Available
CAS No.: 1312-81-8
Formula: La2o3
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  • Rare Earth La2o3 Powder Lanthanum Oxide with 99% Purity CAS 1312-81-8
  • Rare Earth La2o3 Powder Lanthanum Oxide with 99% Purity CAS 1312-81-8
  • Rare Earth La2o3 Powder Lanthanum Oxide with 99% Purity CAS 1312-81-8
  • Rare Earth La2o3 Powder Lanthanum Oxide with 99% Purity CAS 1312-81-8
  • Rare Earth La2o3 Powder Lanthanum Oxide with 99% Purity CAS 1312-81-8
  • Rare Earth La2o3 Powder Lanthanum Oxide with 99% Purity CAS 1312-81-8
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  • Company Profile
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Overview

Basic Info.

Model NO.
1312-81-8
Classification
Other Oxides
Grade Standard
Industrial Grade
Kind
No Salt Oxide
Quality
First Class
Product Name
Lanthanum Oxide Powder
Appearance
White Powder
Color
White
Smell
Tasteless
Use
Manufacturing Precision Optical Glass, Optical Fib
Other Name
Oxywaves
Sample
Free
Shelf Life
2 Years
Storage
Cool Dry Place
Name
Lanthanum Sesquioxide
Fusing Point
2315 °c
Boiling Point
4200 °c
Density
6.51 G/Ml at 25 °c(Lit.)
Flash Point
4200°c
Solubility
Soluble in Acid, Ethanol, Ammonium Chloride, Insol
Transport Package
Bags
Specification
25kg
Trademark
Zhouhu
Origin
China
Production Capacity
15000

Product Description

 

Product Description

Product Description

Lanthanum oxide is a white amorphous powder. The density of 6.51g/cm3. The melting point of 2217 DEG C. Boiling point is 4200 ºC. Slightly soluble in water, soluble in acid and generates the corresponding salts. Exposed to air is easy to absorb carbon dioxide and water, gradually become lanthanum carbonate. Burning lanthanum oxide hydrate release a lot of heat.

The main application areas for the manufacture of special alloy precision optical glass with high refractive index, optical fiber board, suitable for the camera, camera, microscope lens and senior optical prisms. Also used in the manufacture of ceramic capacitor, piezoelectric ceramic doping agent and X ray luminescence materials with lanthanum oxide powder. Ceriu m lanthanum phosphorus ore by extraction or by burning or l anthanum nitrate and lanthanum carbonate. Can also be made by lanthanum oxalate heating decomposition can be prepared. Used as catalysts for many reactions, such as doped ca dmium oxide catalytic carbon mon oxide oxidation reaction, doped palladium catalytic hydrogenation of carbon mon oxide to generate metha ne reaction. Leach into the lithium oxide or zirconium oxide lanthanum oxide ( 1% ) can be used for manufacturing ferrite magnet. Oxidative coupling of metha ne generation is ethan e and ethylene very effective selective catalyst. For the improvement of barium titanate, strontium titanate ( BaTiO3 ) ( SrTiO3 ) of the temperature dependence of ferroelectric and dielectric properties, as well as the manufacture of fiber optics and optical glass.

Mainly used in the manufacture of precision optical glass, optical fiber. Also used in the electronics industry for ceramic capacitor, piezoelectric ceramics doped with agent. Also used for preparing lanthanum boride raw material, the separation of petroleum refining catalyst. Lanthanum oxide handling and storage

Matters needing attention : closed operation, overall ventilation. The operator must go through specialized training, strict compliance with operating procedures. Proposed operators wear for filter type respirators ( half mask ), wear safety glasses, wear anti-static overalls, wear oil resistant rubber gloves. Away from fire, heat, smoking is prohibited in the workplace. The use of explosion-proof ventilation systems and equipment. To prevent steam leakage in the air of workplace. Avoid oxidizing agents, acids, alkali contact. When the filling velocity should be controlled, and a grounding device, prevent the accumulation of static electricity. When moving to light light unloading, prevent damage to packaging and containers. Equipped with the appropriate variety and quantity of fire-fighting equipment and emergency treatment equipment for leakage. May be left empty containers of hazardous material.

 

Lanthanum oxide Basic information 
Product Name: Lanthanum oxide
CAS: 1312-81-8
MF: La2O3
MW: 325.81
EINECS: 215-200-5
Mol File: 1312-81-8.mol
Lanthanum oxide Chemical Properties 
Melting point  2315 °C
Boiling point  4200 °C
density  6.51 g/mL at 25 °C(lit.)
Fp  4200°C
storage temp.  Storage temperature: no restrictions.
form  nanopowder
color  White to yellow
Specific Gravity 6.51
PH 9.0 (50g/l, H2O, 20ºC)(slurry)
Water Solubility  INSOLUBLE
Sensitive  Hygroscopic
   
Stability: Stable.

 

 

Packaging & Shipping

Rare Earth La2o3 Powder Lanthanum Oxide with 99% Purity CAS 1312-81-8Rare Earth La2o3 Powder Lanthanum Oxide with 99% Purity CAS 1312-81-8Rare Earth La2o3 Powder Lanthanum Oxide with 99% Purity CAS 1312-81-8

Company Profile

Rare Earth La2o3 Powder Lanthanum Oxide with 99% Purity CAS 1312-81-8
Rare Earth La2o3 Powder Lanthanum Oxide with 99% Purity CAS 1312-81-8

FAQ

Q:How about your delivery time? Can you provide free samples?
We can deliver the goods within 2-5 days. Such a fast delivery time depends on our strong production capacity which is not affected by the environmental protection and the shutdown, so if you want to find a stable supplier of goods, choose us please.


Q:We can give you an satisfied answer. We can provide free samples.
You just need to pay the carrier fee or express fee. We will reduce the express fee when we cooperate with each other.
 
Q:What is your payment terms? What is your prices? What is your terms of delivery?
We can accept TT, LC, DP, OA, PayPal, West Union, Money Gram etc. Price can be EXW, FOB, C&F, CFR, CNF, CIF etc. Terms of delivery can be by sea, by rail, by air, by express etc.
 
Q:Are you manufacturer or trader?
We are a professional manufacturer of HPMC, CMC-NA, MC, HEC. We have 2 factories. We have more than 10 years of production experience, and the product quality is guaranteed. We have more than 5 years of export experience, so pre-sales and after-sales are perfect. We always provide our customers with quality products at competitive prices.
 
Q:Why choose us?
As the original manufacturer, we have professional technology, so we can give you the best quality and price, you will get more profit through cooperation. We can customize the packing according to customer's requirement, and provide the best after-sales service. So please don't hesitate to contact us, any questions ,we will always been at your service.


 

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