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Tetraterbium heptaoxide

Product Name
Tetraterbium heptaoxide
CAS No.
12037-01-3
Chemical Name
Tetraterbium heptaoxide
Synonyms
TB OXIDE;IV) oxide;Terbium(III;Terbuim oxide;TERBIUM PEROXIDE;TerbiuM(Ⅲ,Ⅳ) oxide;oxygen(2-),terbium;TERBIUMOXIDE,POWDER;TERBIUM(III,IV) OXIDE;Terbium oxide/ 99.999%
CBNumber
CB0141422
Molecular Formula
O7Tb4-2
Formula Weight
747.7
MOL File
12037-01-3.mol
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Tetraterbium heptaoxide Property

Melting point:
2340°C
Density 
7.3 g/mL at 25 °C(lit.)
form 
Powder
color 
brown to black
Specific Gravity
6.27
Water Solubility 
insoluble
Merck 
14,9157
CAS DataBase Reference
12037-01-3(CAS DataBase Reference)
EPA Substance Registry System
Terbium oxide (Tb4O7) (12037-01-3)
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Safety

Safety Statements 
24/25
WGK Germany 
3
TSCA 
Yes
HS Code 
28469016
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
204579
Product name
Terbium(III,IV) oxide
Purity
99.999% trace metals basis
Packaging
2g
Price
$149
Updated
2020/08/18
Sigma-Aldrich
Product number
253952
Product name
Terbium(III,IV) oxide
Purity
99.9% trace metals basis
Packaging
10g
Price
$295
Updated
2020/08/18
Alfa Aesar
Product number
010917
Product name
Terbium(III,IV) oxide, REacton?
Purity
99.998% (REO)
Packaging
1g
Price
$53
Updated
2020/06/24
Alfa Aesar
Product number
010917
Product name
Terbium(III,IV) oxide, REacton?
Purity
99.998% (REO)
Packaging
5g
Price
$227
Updated
2020/06/24
Strem Chemicals
Product number
93-6505
Product name
Terbium(III,IV) oxide (99.9%-Tb) (REO)
Packaging
5g
Price
$82
Updated
2020/06/24
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Tetraterbium heptaoxide Chemical Properties,Usage,Production

Chemical Properties

dark brown powder(s), or sintered pieces 3–12mm; slightly hygroscopic; absorbs atmospheric CO2; used as an evaporation material of 99.9% purity; possibly reactive to radio frequencies [HAW93] [CER91]

Uses

Terbium Oxide, also called Terbia, has important role as an activator for green phosphors used in color TV tubes. Meanwhile Terbium Oxide is also used in special lasers and as a dopant in solid-state devices. It is also frequently used as a dopant for crystalline solid-state devices and fuel cell materials. Terbium Oxide is one of the chief commercial Terbium compounds. Produced by heating the metal Oxalate,Terbium Oxide is then used in the preparation of other Terbium compounds.

Purification Methods

Dissolve it in acid (e.g. perchloric acid), precipitate it as its oxalate and ignite the oxalate at 650o.

Tetraterbium heptaoxide Preparation Products And Raw materials

Raw materials

Preparation Products

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Tetraterbium heptaoxide Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
Country
China
ProdList
40268
Advantage
62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3579
Advantage
66
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30163
Advantage
84
BeiJing Hwrk Chemicals Limted
Tel
010-57411839-
Fax
021-55236763
Email
bjsales@hwrkchemical.com
Country
China
ProdList
18708
Advantage
55
Energy Chemical
Tel
021-58432009
Fax
021-58436166-800
Email
sales8178@energy-chemical.com
Country
China
ProdList
44026
Advantage
61
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
19993
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202- ;021-54308259-
Fax
+86-21-64545202
Email
info@hanhonggroup.com;info@hanhonggroup.com
Country
China
ProdList
43258
Advantage
64
Chengdu XiYa Chemical Technology Co., Ltd.
Tel
;
Fax
0539-6365991
Email
sale@xiyashiji.com;3007716753@qq.com
Country
China
ProdList
10576
Advantage
57
BEST-REAGENT
Tel
400-1166-196;028-84555506- ;028-84555506-
Email
cdhxsj@163.com;1955352637@qq.com;cdhxsj@163.com
Country
China
ProdList
9897
Advantage
57
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View Lastest Price from Tetraterbium heptaoxide manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Terbium oxide 12037-01-3
Price
US $0.01-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50 tons
Release date
2020-05-27
career henan chemical co
Product
Tetraterbium heptaoxide 12037-01-3
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
25kg
Release date
2019-07-10

12037-01-3, Tetraterbium heptaoxideRelated Search:


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  • Terbium oxide/ 99.999%
  • Terbium(III, IV) oxide, (trace metal basis), 99.999%
  • TerbiuM oxide, 99.9% (RE EleMent base)
  • TerbiuM(III, IV) oxide, (trace Metal basis)
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  • Terbium(III,IV) oxide 99.999% trace metals basis
  • oxygen(2-),terbium
  • Terbium(III) oxide (Tetraterbium heptaoxide)
  • Terbium(Ⅲ,Ⅳ) Oxide, 99.9%
  • 12037-01-3
  • O7Tb4
  • Catalysis and Inorganic Chemistry
  • Rare-Earth Metals
  • Terbium
  • metal oxide
  • Catalysis and Inorganic Chemistry
  • Chemical Synthesis
  • Oxides
  • Terbium
  • TerbiumMetal and Ceramic Science
  • 65: Tb
  • TerbiumNanomaterials
  • Materials Science
  • Nanomaterials
  • Nanoparticles: Oxides, Nitrides, and Other CeramicsChemical Synthesis
  • Nanopowders and Nanoparticle Dispersions
  • Rare earth