亚洲国产黄色成年人_亚洲中文字幕码在线电影_免费女人18毛片a级视频在线_337p人体大胆扒开下部

Starch
 
  SH No.: Starch
  Name:Starch
  CAS No.:9005-84-9
  format:Analytical pure, chemical pure, pharmaceutical grade
  Molecular formula:(C6H10O5)n
  Character: White powder.
 
  [Use] As thickener, stabilizer, filler, etc.
[Packing]Woven bag lined with plastic bag, 25Kg/bag(or upon customers' request)
[Manufacturer]Langfang Pengcai Fine Chemical Co., Ltd.