Erbium 铒
CAS 7440-52-0 MFCD00010987
化学结构图
SMILES: [Er]
化学属性
| Mol. Formula | Er |
|---|---|
| Mol. Weight | 167.26 |
| Density | 9.062 g/mL at 25 °C(lit.) |
| Boiling Point | 2868 °C at 760 mmHg |
| Melting Point | 1529 °C |
| TSCA | Yes |
| Appearance | powder |
| Stability | 对湿度敏感 |
别名和识别编码
| Chemical Name | Erbium |
|---|---|
| MDL Number | MFCD00010987 |
| PubChem Substance ID | 23980 |
| CAS Number | 7440-52-0 |
| EC Number | 231-160-1 |
| Synonym | Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {} {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {} {} {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {} {} {} {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9 |
| Chemical Name Translation | 铒 |
| Merck Number | 13,3675 |
| LabNetwork Molecule ID | LN02126339 |
| InChI | InChI=1S/Er |
| Canonical SMILES | [Er] |
信息真实价格透明
资金保障
专业采购外包团队在线服务
信息真实价格透明
资金保障
专业采购外包团队在线服务
品牌质保精细包装
现货库存
一流品牌服务
分类
- {
- {SNA} Erbium, Materials Science, Metal and Ceramic Science, Metals
- {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis,
- {SNA} 3D Printing Materials for Research and Development, Catalysis and Inorganic Chemistry, Chemical Synthesis, Erbium, Erbium Catalysts, Metal and Ceramic Science, Metals, Metals for 3D Printing, 材料科学
- {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Erbium, Erbium Catalysts, Metal and Ceramic Science, Metals, 材料科学
- {SNA} 3D Printing Materials for Research and Development, Catalysis and Inorganic Chemistry, Chemical Synthesis, Erbium, Metal and Ce
产品应用
- 主要用于特种冶金的添加剂，也用于科研试验。
相关文献及参考
- Merck: 14,3646
- Short: II/5
- Short: III/13c
- Short: III/13a
安全信息
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- H228 Flammable solid 易燃固体
GHS Symbol
- 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；
- S00511280
- S15 Keep away from heat 远离热源；
- 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
其他信息
- 用途二:主要用于特种冶金的添加剂，也用于科研试验。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。
- 银白色。有光泽，质软，能使水分解。
- 铒价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/05/25 40287 饵棒, 6.35mm (0.25in) dia, 99.9% (metals basis excluding Ta) Erbium rod, 6.35mm (0.25in) dia, 99.9% (metals basis excluding Ta) 10mm 1512元 2010/05/25 40288 饵棒, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) 50mm 15162元 2010/05/25 40288 饵棒, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) 25mm 8344元
- F:1-10
- 用途一:主要用于特种冶金的添加剂，也用于科研试验。
- Alfa Aesar:饵片,distilleddendritic,99.9%(REO) Erbium pieces, distilled dendritic, 99.9% (REO)(7440-52-0)
- MOL 文件:7440-52-0.mol
- Sigma Aldrich:7440-52-0(sigmaaldrich)
- 外观性质:银白色。有光泽，质软，能使水分解。沸点：2868℃熔点：1529℃密度：9.062
