Manufacturer Supply 99.99% Purity Lanthanum Oxide CAS 1312-81-8

• CAS No.: 1312-81-8
• Formula: C12h16o4
• EINECS: 402-670-3
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Refined
• Model NO.: 1312-81-8
• Colour: White
• Logp: -0.30600
• Density: 6.51 g/cm3
• Melting Point: 2315ºC
• Boiling Point: 4200ºC (4500 K)
• Flash(Ing) Point: 4200°c
• Transport Package: 25kg/Drum
• Specification: 99%min
• Trademark: Boyu
• Origin: Shandong
• HS Code: 284690120
• Production Capacity: 200000tons

Product Description

 

Product Description

Lanthanum oxide is the oxide of lanthanum (III), white powder at room temperature, relative density 6.51(15/4 ° C), melting point 2307 ° C, boiling point 4200 ° C. Insoluble in cold water, in hot water into lanthanum hydroxide, soluble in dilute inorganic acid to produce the corresponding acid lanthanum salt, insoluble in Chemicalbook . Eutectic with  to form sodium tetralanthanate. It absorbs carbon dioxide from the air and turns it into lanthanum carbonate. It is prepared by burning lanthanum oxalate, lanthanum carbonate or lanthanum hydroxide. Used as analytical reagents and refractory materials; Used for manufacturing optical glass, process ceramics, gas lampshade, special alloys, etc.

 

Detailed Photos

 

Product Parameters

Name	Lanthanum oxide
Formula	La2O3
Colour	white powder
CAS NO.	1312-81-8
EINECS NO.	215-200-5
HS Code	2846901200
Melting point	2315 ºC
Purity	99.99% 99.999% 3N 4N 5N
Particle size	1-5um 5-10um 20um
Density	6.51 g/cm³
Package	Plastic Bottle/Metal Barrel 10kgs/25kgs

Application

1. Mainly used for manufacturing precision optical glass and optical fiber. Also used in the electronics industry as ceramic capacitors, piezoelectric ceramic admixture. It is also used as raw material for lanthanum boride and catalyst for oil separation and refining.
2. Used in the manufacture of special alloy precision optical glass, high refraction optical fiberboard and camera, camera, microscope lens and advanced optical instrument prism. The ceramic industry is used to manufacture ceramic capacitors, piezoelectric ceramic additives and X-ray luminescent materials such as lanthanum bromide oxide powder. Used as a catalyst for a variety of reactions. Lanthanum oxide is leached into lithium oxide or zirconia for the manufacture of ferrite magnets. It is used to improve the temperature dependence and dielectric properties of barium titanate and strontium titanate ferroelectrics, and to manufacture fiber optics and optical glasses.

Certifications

Packaging & Shipping

Company Profile

Shandong Boyu Co., Ltd. is located in Shandong Province, China. We specialize in the production and trade of organic intermediates, food additives, daily chemicals, etc.

Our products are exported to more than 100 countries overseas, and we have established close and stable cooperative relationships with more than 200 countries. 80% of them are exported to Europe and the United States, and 20% are exported to Southeast Asia, the Middle East, South Africa and other regions. Due to excellent quality and after-sales service, our company has won a good reputation at home and abroad and is highly praised by customers.

"Quality first, customer first" is our tenet.
Sincerely looking forward to establishing long-term and mutually beneficial business relationships with customers around the world.

After Sales Service

1)Best quality in your requirement
 2)Competitive price in china market
 3)Mature technical support
 4)Professional logistic support
 5 )Full experience of large numberscontainers loading in chinese sea port
 6 )Fast shipment by reputed shipping line
 7) Packing with pallet as buyer's special request
 8) Best service after shipment.
 9) Cargoes together with container after-sales service available
 10) Full experience in export
 11)Raw materials from chinese origin

FAQ

1. What's the MOQ?
Usually1kg. It is based on the different product. Some are lg and some are 1 ton. Please be free to consult our salesman.
2. What's the shipping time?
If in stock, we will ship it out immediately. By FedEx will be 3~5 days to you.
3. If I need less than the MOQ, is it possible?
 Yes. Please be free to consult our salesman.
4. Can you supply the free sample?
Usually it is possible. but the shipping cost be paid bycustomers. It based on the differentproduct.Please be free to consult our salesman.
5. How to store the product?
 Store in cool and dry place. It must be in well closed containers. The shelf life will be 2 years.
6. What's your main payment method?
T/T, trade assurance, west union, money gram.
7: Do you have COA, MSDS, co, Health certificate, form 9 or other certificate?
 Yes, we have. pls be free to contact us to get updated one.