Rare Earth Terbium Oxide Tb4o7 Used in Color TV Tubes

• CAS No.: 12037-01-3
• Formula: Tb407
• EINECS: 234-856-3
• Certification: REACH
• Environmental Protection: Yes
• Function: Used to Produce Metal Terbium, Magneto-Optic Glass
• Model NO.: Terbium Oxide
• Appearance: Powder
• Color: Black Brown
• Kind: Terbium Oxide
• Melting Point: 2340 ºC
• Specific Heat Capacity C_P: Solid 0.3168 J/(G K)
• Molar Heat Capacity C_P: 115.9 J/(Mol K)
• Transport Package: 50kgs Iron Drum
• Specification: Purity 99%-99.999%
• Trademark: Mengmei
• Origin: China
• HS Code: 2846901600
• Production Capacity: 50000000tons/Year

Product Description

Product Description

 

Terbium oxide is a kind of oxide, a dark brown powder.
Used to produce metal terbium, magneto-optic glass, phosphor, magneto optical storage, chemical additives, etc.
 

specific heat capacity c_p: solid | 0.3168 J/(g K)

molar heat capacity c_p :solid | 115.9 J/(mol K)

specific heat of formation Delta_fHdeg :solid | -5.098 kJ/g

molar heat of formation Delta_fHdeg :solid | -1865 kJ/mol

MDL No.: MFCD00151153

Melting point:2340 ºC
Relative density: :7.3 g/cm³(L at 25 °C lit.)
solubility:Insoluble in water, soluble in acid
elements: O (oxygen) 15%,Tb (terbium) 85
the proportion of relative molecular mass:747.6972

 

Detailed Photos

 

 

Packaging & Shipping

Basic company information 

 

Company Name: Hebei Manganese Magnesium Chemical Co., Ltd. 

Country/Region: China 

Province/City/District: Hebei , Xingtai 

Address: Building 17, Tianyigang North District, Xinhua North Road, Xiangdu District, Xingtai, Hebei, China 

  

Zip Code: 054000 

  

Registered capital: 3000000 RMB 

Enterprise official website: Member icon 

Company business information 

Business Scope: Chemicals, metallurgy, minerals and energy 

Main products: Chemical Engineering 

Company Description: Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force. 

System certification: ISO 9001 , ISO 9000 , ISO 14001 , ISO 14000 , ISO 20000 , OHSAS/ OHSMS 18001 , HSE , ISO 14064 , QC 080000 , GMP , BSCI