诸侯快讯·ok1133

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      ​Ammonium Sulfate
      Product
      2020-03-26
      Ammonium Sulfate
      The quality of ammonium sulfate is stable and it is first-rate product.
      Quality standards are shown below:
      Appearance 　 White crystal, no visible mechanical impurities
      Nitrogen Content (in dry basis) ≥ 21.0
      Moisture ≤ 1.0
      Free Acid Content ≤ 0.03