酸化ツリウム
酸化ツリウム 物理性質
- 融点 :
- 2425°C
- 比重(密度) :
- 8.600
- 貯蔵温度 :
- under inert gas (nitrogen or Argon) at 2-8°C
- 溶解性:
- slightly soluble in acid solutions
- 外見 :
- 焼結塊
- 色:
- 薄緑色
- 水溶解度 :
- 強酸にわずかに溶ける。水に不溶。
- 比熱容量:
- Cp(crystal): 0.3 J/(g·K), at 25℃
- Crystal Structure:
- Sc2O3型
- 晶系:
- 立方
- Merck :
- 14,9394
- 空间群:
- Ia3
- 晶格常数:
| a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 |
| 1.0448 | 1.0448 | 1.0448 | 90 | 90 | 90 | 1.1405 |
- InChI:
- 1S/3O.2Tm
- InChIKey:
- CWEYWFRFCUNVEY-UHFFFAOYSA-N
- SMILES:
- O=[Tm]O[Tm]=O
- CAS データベース:
- 12036-44-1(CAS DataBase Reference)
- EPAの化学物質情報:
- Thulium oxide (Tm2O3) (12036-44-1)
| メーカー |
製品番号 |
製品説明 |
CAS番号 |
包装 |
価格 |
更新時間 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01ALF010918 |
Thulium(III) oxide, REacton®, 99.997% (REO)
Thulium(III) oxide, REacton?, 99.997% (REO) |
12036-44-1 |
1g |
￥46000 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01ALF010918 |
Thulium(III) oxide, REacton®, 99.997% (REO)
Thulium(III) oxide, REacton?, 99.997% (REO) |
12036-44-1 |
5g |
￥183200 |
2024-03-01 |
購入 |
|
関東化学株式会社(KANTO)
|
41013-44 |
酸化ツリウム（超微粒子） >99.9%(Im.S.)
Thulium oxide, Ultrafine particle >99.9%(Im.S.) |
12036-44-1 |
10g |
￥50000 |
2024-07-01 |
購入 |
|
関東化学株式会社(KANTO)
|
41013-43 |
酸化ツリウム，３Ｎ５ >99.95%(Im.S.)
Thulium oxide, 3N5 >99.95%(Im.S.) |
12036-44-1 |
10g |
￥47500 |
2024-07-01 |
購入 |
|
Sigma-Aldrich Japan
|
289167 |
酸化ツリウム(III) 99.9% trace metals basis
Thulium(III) oxide 99.9% trace metals basis |
12036-44-1 |
1g |
￥13500 |
2024-03-01 |
購入 |
酸化ツリウム 化学特性,用途語,生産方法
外観
白色～ほとんど白色, 粉末
溶解性
水に不溶。熱濃酸に可溶。熱硝酸に溶け、冷硝酸に溶けにくく、水にほとんど溶けない。
用途
高純度金属酸化物。
使用上の注意
純度は金属ベースで差数法によって算出したもので、重量又は容量分析等の化学的方法によるものではありません。使用目的により、正確な含量が必要な場合は、それらの方法によって測定する必要があります。
説明
Thulium oxide (Tm2O3) powder has a greenish-white appearance. This rare earth sesquioxide has a cubic structure. The melting point of this material is approximately 2341°C. Tm2O3 is insoluble in water while it is slightly soluble in acidic environments. Tm2O3 has currently been receiving much attention because of its potential in the catalytic, electronic, optical and electrochemical applications. Tm2O3 has a high dielectric constant of 12–13 and its energy band gap of 5 eV.
化学的特性
Thulium oxide is a white to slightly beige fine powder or crystals. It can be produced by burning thulium metal in air or by decomposing its oxidised acid salts (e.g. thulium nitrate). It is hygroscopic and absorbs water and carbon dioxide from the atmosphere. Due to the nature of the oxide, thulium oxide does not conduct electricity. However, thulium oxide has several applications in fuel cells and oxygen generation systems.
使用
Thulium oxide is an excellent thulium source which finds use in glass, optical and ceramic applications. Further, it is used in the manufacturing of portable X-ray transmission device. In addition to this, it finds use as a nuclear reactor control material. Nanostructured thulium oxide acts as an efficient biosensor in the field of medicinal chemistry.
参考文献
H. Ishibashi, K. Shimomoto, K. Nakahigashi, J. Phys. Chem. Solids, 55, 809 (1994), DOI: 10.1016/0022-3697(94)90004-3.
酸化ツリウム 上流と下流の製品情報
原材料
準備製品
酸化ツリウム 生産企業
Global( 242)Suppliers
12036-44-1(酸化ツリウム)キーワード:
- 12036-44-1
- Dithulium trioxide
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- Thulium(III) oxide, REacton(R), 99.997% (REO)
- Thulium(III) oxide, REacton(R), 99.9% (REO)
- Thulium(III) oxide, REacton, 99.99% (REO)
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- THULIUMOXIDE,POWDER,ULTRAPURE
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- Thulium(III) oxide 99.9% trace metals basis
- Thulium(III) oxide 99.99% trace metals basis
- Thulium(III) oxide, 99.995% trace metals basis
- Thulium(III) oxide, 99.9% trace rare earth metals basis
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- THULIUM OXIDE
- thuliumoxide(tm2o3)
- THULIUM(III) OXIDE, 99.99%
- THULIUM(III) OXIDE, 99.9%
- 酸化ツリウム(III)
- ツリア
- 三酸化二ツリウム
- 酸化ツリウム(超微粒子)
- 酸化ツリウム,3N5
- 酸化ツリウム
- 酸化ツリウム, 99.9%
- THULIUM(III) OXIDE, REACTON®, 99.997% (REO)
- 酸化ツリウム(III) (99.9%-Tm) (REO)
- 酸化ツリウム(III), REacton®, 99.997% (REO)