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

Ammonium carbonate
 
  SH No.: Ammonium carbonate
  Name:Ammonium carbonate
  CAS No.:10211-14-2
  format:Analytical pure, chemical pure
  Molecular formula:(NH4)2CO3?H2O
  Character: Pure product is colorless or white crystal. Industrial product is colorless crystal or powder with strong ammonia odor.
 
  [Use]Used for fertilizer, extinguishing agent, detergent, it can also be used in pharmaceutical, rubber, fermentation and other industries. As raw material for ferment powder and various ammonium sa