Lanthanum Oxide Powder La2o3

• CAS No.: 1312-81-8
• Formula: La2o3
• Classification: Other Oxides
• Grade Standard: Technical Grade
• Kind: No Salt Oxide
• Quality: First Class
• Model NO.: REO-La
• Composition: Lanthanum
• Treo % Min.: 99%
• Application: Metal La-Ce , Optical Glasses
• Appearance: White Powder
• Einecs No.: 215-200-5
• Formula Weight: 325.82
• Density: 6.51g/cm3
• Purity( La2o3/ Treo): 99%-99.999%
• Transport Package: 1000kg Per Bag
• Specification: Purity: 99%-99.999%
• Trademark: Wanfeng
• Origin: China
• HS Code: 284690
• Production Capacity: 500tons/Month

Product Description

Lanthanum Oxide Powder La2O3 
 

• Appearance: White powder

• Formula: La₂O₃

• Formula weight: 325.82

• CAS No.:   1312-81-8

• EINECS No.:   215-200-5

• Density: 6.51g/cm3

• Melting point:  2315 °C 

• Bolting point::4200 °C

• Solubleness : soluble in acid, slightly soluble in water, easily to absorb water and CO2 in air

• Purity(La₂O₃ / REO): 5N5(99.9995%)

• Lanthanum Oxide is widely used to make metal Lanthanum , La-Ce metal ,precision optical glasses , Ceramics , Catalyzer , Hydrogen storage materials , Luminescent materials , and electric components etc.

 

 

Lanthanum Oxide   La2O3
Purity		5N5	5N	4N5	4N	3N	2N5	2N
REO % Min.		99	99	99	99	99	99	99
La2O3 /REO Min.		99.9995	99.999	99.995	99.99	99.9	99.5	99
Rare earth impurities  % Max.	CeO2	0.00005	0.0001	0.0005	0.0015	total	total	total
	Pr6O11	0.00005	0.0001	0.0005	0.0015	0.1	0.5	1
	Nd2O3	0.00005	0.0001	0.0005	0.001
	Sm2O3	0.00005	0.0001	0.0005	0.001
	Y2O3	0.00003	0.0001	0.001	0.001
	Eu2O3	0.00003	0.00005	total	total	-	-	-
	Gd2O3	0.00003	0.00005	0.002	0.004
	Tb4O7	0.00003	0.00005
	Dy2O3	0.00003	0.00005
	Ho2O3	0.00003	0.00005
	Er2O3	0.00003	0.0001
	Tm2O3	0.00003	0.00005
	Yb2O3	0.00003	0.00005
	Lu2O3	0.00003	0.00005
Non rare earth impurities % Max.	Fe2O3	0.0001	0.0002	0.0003	0.0005	0.001	0.005	0.01
	SiO2	0.001	0.003	0.005	0.005	0.01	0.05	0.05
	CaO	0.0005	0.001	0.005	0.005	0.01	0.05	0.2
	CuO	0.0001	0.0002	0.0002	0.0005	-	-	-
	NiO	0.0001	0.0002	0.0002	0.0005	-	-	-
	PbO	0.0002	0.0005	0.0015	0.003	-	-	0.005
	Cl-	0.005	0.01	0.02	0.03	0.03	0.05	0.2
	Na2O	0.0005	0.0005	0.001	0.001	-	-	0.1
	S	-	-	-	-	0.03	0.05	-
L.O.I % Max.		1	1	1	1	2	3	4

 

 

 

Lanthanum Oxide is mainly used to make metal Lanthanum , La-Ce metal ,precision optical glasses , Ceramics , Catalyzer , Hydrogen storage materials , Luminescent materials , optical fibers for electronic industry and electric components etc.

 

Delivery time : 

6-7 working days for sample order , 20-30 working days for bulk order after in receipt of payment


Advantages of us: 

1. Specialized in Rare Earth area for over 20years, a wide range of quality products with competitive price are available such as RE Polishing Powder ,RE Oxides , RE Metals , RE Salts , RE Catalyst, RE Hydroxides , RE Magnetic Materials , and RE Special Materials etc. , products are exported to Asia , EU , America , Middle East etc.

2. All products are manufactured by advanced devices and follow international standards like ISO9000 , ISO14000 and RoHS which can ensure the purity , finished products will only be shipped after being passed OQC department's strict inspection

3. Free sample is available and customized products are welcome

4. Fast delivery and good after -sale service