Europium 铕
CAS 7440-53-1 MFCD00010992
化学结构图
SMILES: [Eu]
化学属性
| Mol. Formula | Eu |
|---|---|
| Mol. Weight | 151.96 |
| Boiling Point | 1527 °C at 760 mmHg |
| Density | 5.24 g/mL at 25 °C(lit.) |
| Melting Point | 822 °C |
| TSCA | Yes |
| Appearance | ingot |
别名和识别编码
| Chemical Name | Europium |
|---|---|
| CAS Number | 7440-53-1 |
| PubChem Substance ID | 23981 |
| EC Number | 231-161-7 |
| MDL Number | MFCD00010992 |
| Synonym | Europium rod, 9.52 mm (0.375 in) diameter * 1cm long, 99.9% (metals basis) {LY} Europium rod, 9.52 mm (0.375 in) diameter * 1cm long, 99.9% (metals basis) {} {LY} Europium rod, 9.52 mm (0.375 in) diameter * 1cm long, 99.9% (metals basis) {} {} {LY} Europium rod, 9.52 mm (0.375 in) diameter * 1cm long, 99.9% (metals basis) {} {} {} {LY} Europium rod, 9.52 mm (0.375 in) diameter * 1cm long, 99.9% (metals basis) {} {} {} {} {LY} Europium rod, 9.52 mm (0.375 in) diameter * 1cm long, 99.9% (metals basis) {} {} {} {} {} {LY} Europium rod, 9.52 mm (0.375 in) diameter * 1cm long, 99.9% (metals basis) {} {} {} {} {} {} {LY} Europium rod, 9.52 mm (0.375 in) diameter * 1cm long, 99.9% (metals basis) {} {} {} {} {} {} {} {LY} Europium rod, 9.52 mm (0.375 in) diameter * 1cm long, 99.9% (metals basis) {} {} {} {} {} {} {} {} {LY} Europium rod, 9.52 mm (0.375 in) diameter * 1cm long, 99.9% (metals basis) {} {} {} {} {} {} {} {} {} {LY} Europium rod, 9.52 mm (0.375 in) diameter * 1cm |
| Chemical Name Translation | 铕 |
| Merck Number | 13,3937 |
| LabNetwork Molecule ID | LN02126341 |
| InChI | InChI=1S/Eu |
| Canonical SMILES | [Eu] |
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信息真实价格透明
资金保障
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品牌质保精细包装
现货库存
一流品牌服务
分类
- {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Europium, Metal and Ceramic Science, Metals, 材料科学
- {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Europium, Materials Science, Metal and Ceramic Science, Metals
- {uni_hamburg} no charge; 1fragment
产品应用
- 滴定分析用标准溶液。校准仪器和装置；评价方法；工作标准；质量保证/质量控制；其他。
相关文献及参考
- Merck 14 ,3904
- Aldrich MSDS 1 , 943:B / Corp MSDS 1 (1), 1671:B / RegBook 1 (3), 3233:A
- Short: III/13c Title: Metals: Phonon States, Electron States and Fermi Surfaces: Electron States and Fermi Surfaces of Elements Author: Cracknell, A.P. Editor: Hellwege, K.-H.; Olsen, J.L. Source: Landolt-Börnstein, New Series Volume: III/13c Year: 1984 ISBN: 3-540-11523-4 ISBN: 978-3-540-11523-6 Internet Resource: DOI:10.1007/b19990 RefComment: 896 figs., VIII, 462 pages. Hardcover Abstract: Volume III/13 covers data on phonon and electron states and Fermi surfaces of metals. Both experimental and theoretical results published up to 1980 are included. Metallic elements and compounds, disordered alloys as well as homogeneously strained metallic elements are con-sidered. An appendix presents a compilation of all Bravias lattices, primitive unit cells, reciprocal lattices, and first Brillouin zones.
- Short: III/14a Title: Structure Data of Elements and Intermetallic Phases: Elements, Borides, Carbides, Hydrides Author: Eisenmann, B.; Schäfer, H. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/14a Year: 1988 ISBN: 3-540-17814-7 ISBN: 978-3-540-17814-9 Internet Resource: DOI:10.1007/b31112 RefComment: 265 figs., XXV, 458 pages. Hardcover
- Short: III/15a Title: Metals: Electronic Transport Phenomena: Electrical Resistivity, Kondo and Spin Fluctuation Systems, Spin Glasses and Thermopower Author: Bass, J.; Fischer, K.H. Editor: Hellwege, K.-H.; Olsen, J.L. Source: Landolt-Börnstein, New Series Volume: III/15a Year: 1982 ISBN: 3-540-11082-8 ISBN: 978-3-540-11082-8 Internet Resource: DOI:10.1007/b29240 RefComment: 875 figs., VIII, 396 pages. Hardcover Abstract: The first two subvolumes of volume III/15 contain data on electrical transport in metals. Both experimental and theoretical results published up to 1981 have been included. In the third subvolume data
安全信息
GHS Symbol
- H250 Catches fire spontaneously if exposed to air 暴露于空气自发着火
- P222 Do not allow contact with air. 不要与空气接触。
- P422 Store contents under… 存储目录在…之下。
- P231 Handle under inert gas. 在惰性气体中操作。
- S7/8 Keep container tightly closed and dry 保存在严格密闭容器中，保持干燥；
- S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用（指明具体的消防器材种类，如果用水增加危险，注明“禁止用水”
- S33 Take precautionary measures against static discharges 对静电采取预防措施；
- S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
- S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- R14/15 Reacts violently with water, liberating extremely flammable gases 遇水剧烈反应，释放出高度可燃气体
- R17 Spontaneously flammable in air 在空气中能够自燃
- R11 Highly flammable 非常易燃
- R15 Contact with water liberates extremely flammable gases 遇水会释放出极端易燃的气体
- R34 Causes burns 会导致灼伤
其他信息
- 用途一:用于生产电视荧光屏中发红光的荧光粉，制激光器件，原子能工业用作中子吸收剂。用于ICP-AES、AAS、AFS、ICP-MS、离子色谱等。滴定分析用标准溶液。校准仪器和装置；评价方法；工作标准；质量保证/质量控制；其他。
- 铕锭铁价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 317950010 铕锭铁 Europium 99.9%, ingot 1 GR 2077元 2010/05/25 10175 铕箔, 0.25mm (0.01in) thick, 99.9% (REO) Europium foil, 0.25mm (0.01in) thick, 99.9% (REO) 25x25mm 3570元 2010/05/25 44545 铕棒, 9.52 mm (0.375in) dia, 99.9% (metals basis) Europium rod, 9.52 mm (0.375in) dia, 99.9% (metals basis) 50mm 9968元
- Alfa Aesar:铕片,sublimeddendritic,99.9%(REO) Europium pieces, sublimed dendritic, 99.9% (REO)(7440-53-1)
- Acros Organics:铕AA标液 Europium standard solution, 1 mg/ml Eu in 2% HNO3, for AAS(7440-53-1)
- 外观性质:钢灰色，有金属光泽，较软、有延展性。稀土金属中化学性质最活泼的金属，在空气中很快被氧化，能燃烧生成氧化物。跟水反应放出氢气。溶于酸。密度：5.24熔点：822℃沸点：1597℃
- F:1-10
- Sigma Aldrich:7440-53-1(sigmaaldrich)
- MOL 文件:7440-53-1.mol
