ChemicalBook
Chinese Japanese Germany Korea

Tetraterbium heptaoxide

Tetraterbium heptaoxide
Tetraterbium heptaoxide structure
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

Tetraterbium heptaoxide Properties

Melting point:
2340°C
Density 
7.3 g/mL at 25 °C(lit.)
storage temp. 
Inert atmosphere,Room Temperature
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)
SAFETY
  • Risk and Safety Statements
Safety Statements  24/25
WGK Germany  3
TSCA  Yes
HS Code  28469016

Tetraterbium heptaoxide price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 204579 Terbium(III,IV) oxide 99.999% trace metals basis 12037-01-3 2g $156 2021-03-22 Buy
Sigma-Aldrich 253952 Terbium(III,IV) oxide 99.9% trace metals basis 12037-01-3 10g $310 2021-03-22 Buy
Alfa Aesar 010917 Terbium(III,IV) oxide, REacton? 99.998% (REO) 12037-01-3 1g $54.3 2021-03-22 Buy
Alfa Aesar 010917 Terbium(III,IV) oxide, REacton? 99.998% (REO) 12037-01-3 5g $230 2021-03-22 Buy
Strem Chemicals 93-6505 Terbium(III,IV) oxide (99.9%-Tb) (REO) 12037-01-3 5g $84 2021-03-22 Buy

Tetraterbium heptaoxide Chemical Properties,Uses,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


Tetraterbium heptaoxide Suppliers

Global( 196)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29961 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5429 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58
Shaanxi Dideu Medichem Co. Ltd
18192627656
+86-29-88380327 1012@dideu.com CHINA 3949 58
Zhuozhou Wenxi import and Export Co., Ltd
+8613111626072 (WhatsApp)
Wechat: +8613111626072 Wickr me: waynehu zzwenxi@126.com CHINA 13187 58
Antai Fine Chemical Technology Co.,Limited
18503026267
info@antaichem.com CHINA 9664 58
SIMAGCHEM CORP
13806087780 +86 13806087780
shaobowang@simagchem.com CHINA 17607 58

View Lastest Price from Tetraterbium heptaoxide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-11 Tetraterbium heptaoxide
12037-01-3
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-08-06 Tetraterbium heptaoxide
12037-01-3
US $10.00 / KG 100KG 99% 100 mt Hebei Guanlang Biotechnology Co., Ltd.
2020-05-28 Terbium oxide
12037-01-3
US $0.01-1.00 / KG 1KG 99% 50 tons Shaanxi Dideu Medichem Co. Ltd

12037-01-3(Tetraterbium heptaoxide)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved