Ammonium Sulfate Fertilizer

Source high-purity Ammonium Sulfate Fertilizer (21% Nitrogen, 24% Sulfur) directly for agricultural and industrial export. Combining fast-acting ammoniacal nitrogen with plant-available sulfate sulfur, this physiologically acidic fertilizer is ideal for correcting alkaline soils while substantially enhancing crop yield and quality.

Key Specifications & Nutrient Profile

  • Total Nitrogen (N): ≥21.0% (Ammoniacal Nitrogen)
  • Sulfur (S): ≥24.0% (Sulfate Sulfur)
  • Moisture Content: ≤0.5%
  • Available Forms: Crystalline grade (fast-dissolving for fertigation and water-soluble fertilizer manufacturing) and granular grade (hard, low-dust for mechanical spreading and bulk blending).

Target Crops & Applications

  • Soil pH Management: Lowers root-zone pH in alkaline and calcareous soils, unlocking vital phosphorus and trace minerals.
  • High-Value Crop Nutrition: Proven performance on sulfur-demanding crops including tea plantations, orchards, vegetables, sugarcane, and oil crops.
  • Fertilizer Blending: Premium raw material for compound NPK fertilizer manufacturing and liquid fertilizer blending.

Packaging & Global Export Logistics

Supplied in 50kg PP/PE woven bags with inner polyethylene liners, 1000kg/1200kg heavy-duty jumbo bags, and bulk container loading in 20' FCL. Certificate of Analysis (COA) and third-party pre-shipment inspections supported. Inquire today for bulk FOB/CIF pricing and technical data.