Ammonium sulphate (AS) has a nitrogen content of at least 21% and a sulfur content of 24%. This nitrogen fertilizer is used both as a raw material for mixed fertilizers and for direct fertilization. It is available in granulated and crystalline form.

Standard Specification:

  • Nitrogen (N): 21% min
  • Ammonium Nitrogen (N): 21% min
  • Sulfur (S): 24% min.
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