Dark Brown Tetraterbium Heptaoxide CAS 12037-01-3 Tb4O7 /REO More Than 99.999%

Basic Information
Place of Origin: CHINA
Brand Name: MOSINTER
Certification: COA
Model Number: Raw Earth Metals – 2
Minimum Order Quantity: 25KGS
Price: Negotiation
Packaging Details: Aluminum foil bag , fiber can , kraft paper bag , plastic drum , 1kg/ bag or 25kg/ drum or as required
Delivery Time: Within 7 days
Payment Terms: T/T, Western Union
Supply Ability: 200-300 MTS/month
Detail Information
Name: Tetraterbium Heptaoxide CAS: 12037-01-3
Form: Powder Molecular Formula: O7Tb4-2
Molecular Weight: 747.7 Melting Point: 2340°C
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Product Description

Tetraterbium Heptaoxide CAS 12037-01-3 , High Purity 99.99%-99.999% , Raw Earth Metals



1) Dark brown powder

2) Tetraterbium heptaoxide is used as an incorporation agent for fluorescent material activators and garnets.

3) Molecular formula: O7Tb4-2

4) Molecular weight: 747.7



Main Component: Tb4O7 /REO >99.999%
RE Impurities REO % Non—RE Impurities %
La2O3/REO 0.0001 Fe2O3 0.00025
CeO2/REO 0.0001 SiO2 0.0014
Pr6O11/REO 0.00005 Cao 0.00035
Nd2O3/REO 0.00005 Cl 0.005
Sm2O3/REO 0.00005  
Eu2O3/REO 0.00005 L.O.I <0.89%
Gd2O3/REO 0.0001 TREO 99%
Dy2O3/REO 0.00015  
Er2O3/REO 0.00003  
Ho2O3/REO 0.00005  
Tm2O3/REO 0.00007  
Lu2O3 /REO 0.00002  
Y2O3 /REO 0.00005  



Tetraterbium heptaoxide is used in magneto optic-glass.

Tetraterbium heptaoxide is used for phosphor.

Tetraterbium heptaoxide is used as chemical additives.

Tetraterbium heptaoxide is used for making dysprosium material.

Tetraterbium heptaoxide is used for Scientific research,etc


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