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Envalior

Ammonium Sulphate Solid

Fertilizer & Industrial Grades

Solid Ammonium Sulphate

Envalior's Ammonium Sulphate (NH₄)₂SO₄ solid is available in granular, industrial, and standard grades, providing versatile solutions for agricultural and industrial applications. These premium fertilizers deliver essential nitrogen and sulphur nutrients, improving plant growth, soil health, and industrial processes with consistent quality and performance.

Key Benefits – Granular, Industrial, and Standard AS

  • High Nutrient Content: Provides a combined nutrient content of 45% with Sulphur (S) and Nitrogen (N); 21% N and 24% S.
  • High Purity: Capro-grade AS offers purity levels greater than 99%, minimal water content, and low heavy metal content, meeting EU Fertilizing Products Regulation (EU 2019/1009).
  • Sustainability & Low Carbon Footprint: Envalior's caprolactam grade AS significantly reduces greenhouse gas emissions, offering a sustainable product range with low environmental impact.
  • Physical Advantages: Granulometry tailormade for different applications, hardness, and free-flowing properties for easy handling, blending, and spreading.

Chemical Composition

  • Nitrogen (N): 21% by weight
  • Sulphur (S): 24% by weight
  • Free Acid: ≤ 0.05% wt (typical 0.025%)
  • Water Content: ≤ 0.2% wt
  • pH: 5.0 ± 0.5
  • Total Organic Carbon (TOC): ≤ 500 ppm (typical 250 ppm)

Granulometry

  • Granular AS: ø 2.35 mm ± 0.25 mm High-quality granular fertilizer ideal for bulk blending and direct field application.
  • Industrial AS: ø 1.00 mm ± 0.2 mm Fine-grade AS suitable for compaction, liquid blending, and various industrial applications.
  • Standard AS: ø 1.1 mm ± 0.3 mm Versatile fertilizer mainly applied directly to crops, optimizing nutrient availability and soil health.

Other specifications

  • The color of the solid Ammonium Sulphate is off-white
  • Stowage factor / bulk density of 0.83 – 0.95 m³/mt
  • Angel of repose 29°-32°
  • Suited for treatment with coatings, like anti-caking and inhibitors

Certifications

  • EU Fertilizing Products Regulation (FPR 2019/1009)
  • ISO 9001 (Quality Management)
  • ISO 14001 (Environmental Management)

Envalior’s Ammonium Sulphate products are ideally suited for:

Agricultural Uses:

  • Direct Fertilization: Provides readily available sulphur and nitrogen, enhancing crop yields and plant health.
  • Soil Conditioning: Helps to lower soil pH, particularly beneficial in alkaline soils, optimizing nutrient availability.
  • Bulk Blending: Ideal for dry bulk blending applications (N+P+K+S) due to granulometry and free-flow properties.
  • Compound Fertilizer Production: Utilized in manufacturing various compound fertilizers, such as NPKS and ASN.

Industrial Uses:

  • Industrial Manufacturing: Suitable for use in non-fertilizer applications like acid solution purification, water treatment and as flame retardants.
  • Production Location: Antwerp, Belgium (Premium European quality, strategic port location)

Packaging Options:

  • Bulk vessel deliveries; barge, coaster or handysize vessel
  • Vessel transport unloading and loading only during dry weather conditions
  • Packaging in Trucks, Container or bigbags

Global Delivery:

  • Available globally with delivery terms typically FOB or CFR, dependent on availability and customer requirements.
  • Envalior's dedicated chartering team ensures reliable and efficient shipping via standard maritime logistics.

Storage recommendation:

  • Ammonium Sulphate is not subjected to any storage incompatibility with other mineral fertilizers
  • The storage boxes have to be dry and weathertight, avoid any direct contact with water
  • Switching of the dropping zone during unloading can avoid potential segregation
  • Leave the pile surfaces uncovered at least 1 month after unloading (tempering)
  • Moving the material during the storage period could enhance the final flowing properties

All necessary documentation is readily available:

  • Safety Data Sheets (SDS)
  • FPR compliance documentation
  • Shipping and customs documentation

Ordering & Customer Support

Interested in Ammonium Sulphate from Envalior? Envalior's technical experts offer personalized assistance in selecting the optimal solution tailored to your requirements. Reliable logistics and supply chain management by Envalior ensure smooth delivery and handling

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