Ammonium Sulphate

Article no.: HAS Ammonium Sulphate

Ammonium nitrate (AN) contains 50 % nitric nitrogen, which allows the plant to absorb the nitrogen fast and efficiently.

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Ammonium sulphate (AS) is a granular or crystalline, in general white nitrogen fertilizer, containing 21,0% nitrogen and 24,0% sulphur. Because AS contains 100% ammonium nitrogen it guarantees a long-term and sustainable nitrogen supply. Furthermore it prevents the nitrogen from being washed out of the soil. In addition, AS supports the availability of secondary nutrients like manganese, iron, and boron in the soil. AS is generated as a by-product from the caprolactam production. Western Europe represents the biggest production region worldwide.

Examples of applications

Ammonium sulphate is a nitrogen fertilizer which is being used either for fertilizer blending operations or for the direct application by the farmer. HELM is actively marketing different grades and qualities of AS from varying origins in order to provide its customers the best possible product selection through a wide-ranging distribution network around the world.

Product characteristics

  • Total Nitrogen (N): 21,0% min.
  • Ammonium Nitrogen (N): 21,0% min.
  • Sulphur (S): 24,0% approx.


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  • 25 kg Bags
  • 50 kg Bags
  • 500 kg Big Bags
  • 600 kg Big Bags
  • 1.000 kg Big Bags

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contact_id_personnel 119
Ezwan Johaniff Elias

Ezwan Johaniff Elias

Director Chemicals Asia

+656718 6985 vCard

Marcus Tang

Marcus Tang

Head Fertilizer Asia

+656718 6976 vCard