欧美日韩一区二区线观看,日韩欧洲A∨天码专区,中文字幕日韩高清第一页,午夜日韩福利 五月不婷婷厕所开心到到摄中文字幕_日韩亚洲欧美综合一

  • Operate all kinds of rare earth wire materials,

    Processing nonferrous alloys and rare earth alloy wires and bars

    Implementation standards: customized according to customer requirements Quality system: ISO9001

    Applicable process: evaporation coating, ion sputtering

    Specifications: according to customer requirements

  • Operate all kinds of rare earth wire materials,

    Processing nonferrous alloys and rare earth alloy wires and bars

    Implementation standards: customized according to customer requirements Quality system: ISO9001

    Applicable process: evaporation coating, ion sputtering

    Specifications: according to customer requirements

  • Operate all kinds of rare earth wire materials,

    Processing nonferrous alloys and rare earth alloy wires and bars

    Implementation standards: customized according to customer requirements Quality system: ISO9001

    Applicable process: evaporation coating, ion sputtering

    Applicable process: evaporation coating, ion sputtering

Samarium oxide

Samarium oxide

  • Category：Rare Earth products
  • Weight：0

Details：

   Samarium oxide

  CAS No.:12060-58-1

  Purity: Sm2O3/TREO 99%~99.995%

  Density:8.3477.24g/cm3

  Melting point:2262℃ 

Characters: It is light yellow powder, insoluble In water, but easy soluble in inorganic acid

  Molecular formular:Sm2O3

  Molecular weight:348.7182

  Packaging:  25kgs per sealed plastic bag in barrel