Ammonium Sulfate

Ammonium Sulfate – Reliable Source of Nitrogen and Sulfur

A trusted dual-nutrient fertilizer that supports healthy crops and balanced soils.
Formtrade International supplies high-quality Ammonium Sulfate (AS) to global markets, ensuring consistent nutrient content, flexible packaging, and efficient delivery. With its unique combination of nitrogen and sulfur, this fertilizer plays a vital role in improving crop quality and addressing soil deficiencies.
Product Overview

What Is Ammonium Sulfate?

Ammonium Sulfate ((NH₄)₂SO₄) is a crystalline fertilizer that provides 21% nitrogen (N) and 24% sulfur (S). The nitrogen promotes vigorous growth, while sulfur supports protein synthesis, chlorophyll formation, and improved nutrient uptake. Its acidifying effect also makes it especially useful in alkaline soils.

Key Features & Benefits

Why Choose Our Ammonium Sulfate?

  • Dual nutrient source: nitrogen + sulfur in one application
  • Improves soil structure and corrects sulfur deficiencies
  • Enhances protein content and crop quality
  • Acidifies alkaline soils, improving nutrient availability
  • Available in crystalline or granular forms
  • Consistent quality with global compliance standards
Agricultural Applications

Where Ammonium Sulfate Delivers Value

Cereals:

Wheat, rice, maize, barley

Industrial Crops:

Cotton, sugarcane, oil palm

Vegetables:

Tomatoes, onions, leafy greens, potatoes

Fruits & Orchards:

Citrus, grapes, bananas

Pastures & Forage Crops:

Enhances protein levels in grasses

Its combination of nitrogen and sulfur makes it especially effective in regions with sulfur-deficient soils.

Packaging & Logistics

Flexible Packaging. Global Delivery.

We ensure moisture-resistant, export-grade packaging to protect product integrity across long-distance shipments. Options include:
  • 25kg & 50kg woven PP bags (with or without liner)
  • 500–1000kg jumbo bags
  • Bulk shipments for high-volume buyers
  • Private-label branding for distributors
Our logistics team coordinates international freight, port handling, and compliance with destination-country regulations.
Safety & Handling

Safe Use & Storage

  • Store in dry, covered, and well-ventilated areas
  • Protect from moisture to avoid clumping
  • Use gloves and PPE when handling in bulk
  • Avoid mixing with alkaline substances (lime, ashes)
  • Follow local safety guidelines for transportation and application
Why Source from Formtrade International?

Confidence in Every Shipment

With Formtrade International, you gain a reliable partner in agricultural trade.
Our Advantages:
  • Verified sourcing from global producers
  • Competitive pricing and flexible contracts
  • Technical documentation (COA, SDS, SGS inspection available)
  • Tailored logistics solutions for your market
  • Long-term commitment to sustainable agricultural growth
Ready to Source Ammonium Sulfate?

Formtrade International is here to deliver dependable ammonium sulfate supply for your distribution network, government program, or industrial application. Connect with us today for tailored solutions.

Request a Quote
Book A Call
Book A Call