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

Ammonium Citrate
 
  SH No.: Ammonium Citrate
  Name:Ammonium Citrate
  CAS No.:1958-72-8
  format:Analytical pure, chemical pure, pharmaceutical grade
  Molecular formula:((NH4)3C6H5O7)
  Character: White crystal.
 
  [Use]Used for analytical reagent, such as phosphate determination in fertilizer, complexing agent, electronic industry.
[Packing]Wove