国产成人午夜性a一级毛片,国产精品直播在线观看直播,91原创国产,国产午夜视频 - www.cnyyjxsb.com

Potassium Tetrafluoroborate
 
  SH No.: Potassium Tetrafluoroborate
  Name:Potassium Tetrafluoroborate
  CAS No.:14075-53-7
  format:Analytical pure, chemical pure, pharmaceutical grade
  Molecular formula:KBF4
  Character: White powder with bitter taste. Relative density 2.505, Melting point 515℃. Slightly soluble in water, hot alcohol and ethyl alcohol, insoluble in alkaline solution.
 
  [Use]Used for cosolvent for chemical analysis. As raw material for boron trifluoride and other villiaumites. In addition, it can also be used for electrochemical reagent.
[Packing]Woven bag