High Quality 99.99 Terbium Oxide Tb4o7

• CAS No.: 12037-01-3
• Formula: Tb4o7
• Classification: Other Oxides
• Grade Standard: Technical Grade
• Kind: No Salt Oxide
• Quality: First Class
• Model NO.: REO-Tb
• Composition: Terbium
• Reo % Min.: 99%
• Application: Metal Terbium
• Appearance: Brown Powder
• Einecs No.: 234-856-3
• Formula Weight: 747.69
• Density: 7.3G/Cm3
• Purity( Tb4o7/ Reo): 99%-99.999%
• Transport Package: 1000kg Per Bag
• Specification: Purity: 99%-99.999%
• Trademark: Wanfeng
• Origin: China
• HS Code: 284690
• Production Capacity: 10tons/Month

Product Description

High quality 99.99 Terbium Oxide Tb4O7 

Terbium Oxide 





Specifications of Terbium Oxide :

1. Appearance: brown powder

2. Formula: Tb4O7

3. Formula weight: 747.69

4. CAS No.: 12037-01-3

5. EINECS No.: 234-856-3

6. Density: 7.3g/cm3

7. Melting point: 2340ºC
8. Solubility : insoluble in water , soluble in acid

9. Purity( Tb4O7/ REO): 5N(99.999%)

10. Terbium Oxide is mainly used to make metal Terbium , optical glasses , fluorescent materials , magnetic optical storage , magnetic materials and additive for garnet
    
     

 

 

Terbium Oxide Tb4O7
Purity		2N5	3N	3N5	4N	4N5	5N
REO % min.		99	99	99	99	99	99
Tb4O7 /REO% min.		99.5	99.9	99.95	99.99	99.995	99.999
Rare earth impurities % max.	La2O3	Total   0.5   (Eu2O3+ Gd2O3+ Dy2O3+ Ho2O3+ Y2o3)	Total   0.1   (Eu2O3+ Gd2O3+ Dy2O3+ Ho2O3+ Y2o3)	Total   0.05 (Eu2O3+ Gd2O3+ Dy2O3+ Ho2O3+ Y2o3)	Total 0.002	Total 0.001	0.00005
	CaO2						0.00005
	Pr6O11						0.00005
	Nd2O3						0.00005
	Sm2O3						0.00005
	Er2O3						0.00005
	Tm2O3						0.00005
	Yb2O3						0.00005
	Lu2O3						0.00005
	Eu2O3				0.002	0.001	0.00005
	Gd4O7				0.002	0.001	0.0001
	Dy2O3				0.002	0.001	0.0002
	Ho2O3				0.001	0.0005	0.00005
	Y2O3				0.001	0.0005	0.00005
Non rare earth impurities % max	Fe2O3	0.002	0.002	0.002	0.0005	0.0003	0.0003
	CaO	0.005	0.005	0.005	0.002	0.001	0.001
	SiO2	0.01	0.01	0.01	0.003	0.003	0.003
	Cl-	0.04	0.04	0.04	0.02	0.01	0.01
L.O.I and Water  % Max.		1	1	1	1	1	1

 

 

Terbium Oxide is mainly used to make metal Terbium , optical glasses , fluorescent materials , magnetic optical storage , magnetic materials and additive for garnet

800kg, 850kg, 900kg or 1000kg net weight for each bag, inner lined with double layers plastic bags, outer with woven/kraft bag on plastic or wooden pallet

Delivery time of Terbium Oxide : 

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