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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
Specific Gravity
6.27
color 
brown to black
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
253952
Product name
Terbium(III,IV) oxide
Purity
99.9% trace metals basis
Packaging
10g
Price
$277
Updated
2018/11/13
Sigma-Aldrich
Product number
204579
Product name
Terbium(III,IV) oxide
Purity
99.999% trace metals basis
Packaging
2g
Price
$139
Updated
2018/11/13
Alfa Aesar
Product number
010917
Product name
Terbium(III,IV) oxide, REacton?
Purity
99.998% (REO)
Packaging
5g
Price
$218
Updated
2018/11/20
Alfa Aesar
Product number
010917
Product name
Terbium(III,IV) oxide, REacton?
Purity
99.998% (REO)
Packaging
1g
Price
$50
Updated
2018/11/20
Strem Chemicals
Product number
93-6505
Product name
Terbium(III,IV) oxide (99.9%-Tb) (REO)
Packaging
5g
Price
$78
Updated
2018/11/13
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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
400-666-7788 +86-10-82848833
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96506
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
Fax
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)
Email
sh@meryer.com
Country
China
ProdList
40269
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
4006990298;010-57411839;0757-86311057;021-51691807
Fax
010-87653215;0757-86311057;021-55236763
Email
sales@hwrkchemical.com
Country
China
ProdList
14684
Advantage
55
Energy Chemical
Tel
021-58432009 / 400-005-6266
Fax
021-58436166-800
Email
info@energy-chemical.com
Country
China
ProdList
44025
Advantage
61
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
sales@chemlin.com.cn
Country
China
ProdList
19977
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202,021-54308259
Fax
+86-21-64545202
Email
info@hanhonggroup.com
Country
China
ProdList
43260
Advantage
64
Chengdu XiYa Chemical Technology Co., Ltd.
Tel
4008-626-111
Fax
028-84752058
Email
sale@xiyashiji.com
Country
China
ProdList
9629
Advantage
57
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 QQ:800101999
Email
cdhxsj@163.com
Country
China
ProdList
9900
Advantage
57
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View Lastest Price from Tetraterbium heptaoxide manufacturers

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(III,IV) OXIDE, 99.999%
  • TERBIUM PEROXIDE
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  • Terbium(III,IV) oxide, REacton(R), 99.9% (REO)
  • Terbium(III,IV) oxide, REacton(R), 99.998% (REO)
  • Terbium(III,IV) oxide, REacton(R), 99.99% (REO)
  • Terbium(III,IV) oxide, REacton, 99.9% (REO)
  • Terbium(III,IV) oxide, REacton, 99.99% (REO)
  • Terbium(III,IV) oxide, REacton, 99.998% (REO)
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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)
  • TerbiuM(III, IV) oxide, 99.999%, (trace Metal basis)
  • TerbiuM(Ⅲ,Ⅳ) oxide
  • Terbium(III,IV) oxide, 99.995% trace rare earth metals basis
  • IV) oxide
  • Terbium(III,IV) oxide 99.999% trace metals basis
  • oxygen(2-),terbium
  • Terbium(III) oxide (Tetraterbium heptaoxide)
  • TERBIUM OXIDE, 99.9%TERBIUM OXIDE, 99.9%TERBIUM OXIDE, 99.9%TERBIUM OXIDE, 99.9%
  • TERBIUM OXIDE, 99.99%TERBIUM OXIDE, 99.99%TERBIUM OXIDE, 99.99%TERBIUM OXIDE, 99.99%
  • 12037-01-3
  • O7Tb4
  • Catalysis and Inorganic Chemistry
  • Rare-Earth Metals
  • Terbium
  • Rare earth
  • 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
  • metal oxide