Barium hydroxide
 
  SH No.: Barium hydroxide
  Name:Barium hydroxide
  CAS No.:12215-71-6
  format:Analytical pure, chemical pure, pharmaceutical grade
  Molecular formula:Ba(OH)2?8H2O
  Character: Colorless and transparent crystal.
 
  [Use]Used for analytical reagent, for the preparation of special soap, insecticide, it can also be used in hard water softening, boiler descaling, glass lubrication, etc. It can also be used for org

滴着奶水做着爱-老师白妇少洁高义小说全文-少妇浑圆雪臀迎合娇吟-在线播放免费人成毛片软件