Samarium 钐

CAS 7440-19-9 MFCD00011233

化学结构图

7440-19-9
SMILES: [Sm]

化学属性

Mol. FormulaSm
Mol. Weight150.36
Density7.4
Boiling Point1794 °C at 760 mmHg
Melting Point1074 °C
TSCAYes
Appearance powder
Stability对湿度和空气敏感

别名和识别编码

Chemical NameSamarium
CAS Number7440-19-9
EC Number231-128-7
MDL NumberMFCD00011233
PubChem Substance ID23951
Synonym Samarium {LY} Samarium {} {LY} Samarium {} {} {LY} Samarium {} {} {} {LY} Samarium {} {} {} {} {LY} Samarium {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Chemical Name Translation
Merck Number13,8425
LabNetwork Molecule IDLN00227186
InChIInChI=1S/Sm
Canonical SMILES[Sm]
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

  • {uni_hamburg} no charge; 1fragment
  • {SA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Materials Science, Metal and Ceramic Science, Metals, Samarium
  • {SNA} 62: Sm, Catalysis and Inorganic Chemistry, Chemical Synthesis, Magnetic Materials, Magnetic Precursors, Materials Science, Metal and Ceramic Science, Metals, Samarium

产品应用

  • 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

  • Short: III/14a
  • Short: II/5
  • Short: III/15a
  • Short: III/13c
  • Merck: 14,8347

安全信息

GHS Symbol
WGK Germany3
Hazard Codes F,R F,Xn
Hazard statements
  • H228 Flammable solid 易燃固体
  • H261 In contact with water releases flammable gas 与水接触时释放可燃气体。
  • H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
Precautionary statements
Signal word
Safety Statements
  • S33 Take precautionary measures against static discharges 对静电采取预防措施;
  • S30 Never add water to this product 切勿将水加入该产品中;
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
UN Number UN3264 3132 UN1383 UN3089 UN 3089 4.1/PG 3
Risk Statements
  • R33 Danger of cumulative effects 有累积作用的危险
  • R15 Contact with water liberates extremely flammable gases 遇水会释放出极端易燃的气体
  • R11 Highly flammable 非常易燃
Packing GroupI
Storage condition RT, stored under nitrogen {LY} RT, stored under nitrogen Store at room temperature Store at room temperature, keep dry and cool water-free area {} {LY} RT, stored under nitrogen {} {} {LY} RT, stored under nitrogen {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, st
Personal Protective Equipment Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Hazard Class4.2

其他信息

  • 外观性质:浅灰色金属,硬度似铁,在空气中稳定,但很快变黑。密度:7.52熔点:1072℃沸点:1791℃
  • 硬度似铁,在空气中稳定,但很快变黑。
  • Sigma Aldrich:7440-19-9(sigmaaldrich)
  • 硬度似铁,在空气中稳定,但很快变黑。和水反应。
  • 用途一:用作钐钴永磁材料
  • Acros Organics:钐AA标液 Samarium standard solution, 1 mg/ml Sm in 2% HNO3, for AAS(7440-19-9)
  • 用途二:用作有机反应的催化剂、制造激光器材、微波和红外器材。在原子能工业中用作控制棒和中子吸收剂。
  • Alfa Aesar:钐片(不规则),sublimeddendritic,99.9%(REO) Samarium pieces, sublimed dendritic, 99.9% (REO)(7440-19-9)
  • F:1-10
  • 下游产品:硝酸镨(III)六水合物 --> 氧化镨 --> 三氧化二钐 --> 氧化铕 --> 氧化钆 --> 碳酸钕 --> 氧化钆 --> 氧化铕
  • MOL 文件:7440-19-9.mol
  • 钐价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 294780500 钐 Samarium 99.9%, 40 mesh 50 GR 4231元 2010/06/21 294780100 钐 Samarium 99.9%, 40 mesh 10 GR 1217元 2010/05/25 40298 钐棒, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) Samarium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) 10mm 1400元
  • 用途三:用作有机反应的催化剂、制造激光器材、微波和红外器材。在原子能工业中用作控制棒和中子吸收剂。用于ICP-AES、AAS、AFS、ICP-MS、离子色谱等。滴定分析用标准溶液。

系列性分类


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