在线观看 av中文字幕_精品人成视频免费国产_国产美女遭强高潮开双腿_在线看片日韩无线免费

Sodium Tetraborate Decahydrate
 
  SH No.: Sodium Tetraborate Decahydrate
  Name:Sodium Tetraborate Decahydrate
  CAS No.:1153-96-4
  format:Analytical pure, chemical pure, pharmaceutical grade
  Molecular formula:Na2B4O7.10H2O
  Character: It is sodium tetraborate containing 10 water molecules, its crystal is plate shape or column shape.
 
  [Use]Disinfectant, preservative, water softener, eyewash, soap additive, it is important in industrial production.
[Packing]Woven bag lined with plastic bag, 25Kg/bag(or upon customers' requ