Nitrogen Fertilizer

Ammonium Sulphate Nitrate Supplier

Wholesale supply of Ammonium Sulphate Nitrate (ASN) for importers, distributors, cooperatives and institutional buyers. Trusted sourcing, global delivery and complete export documentation.

26% Nitrogen(N)
GranularAppearance

Request Current Offer

Wholesale & institutional orders only — no retail sales

Wholesale SupplyB2B only
Approved OriginsEurope
LCL & FCLShipments
SGS / IntertekInspection on request

Approved ProducerNetwork
CompetitiveWholesale pricing
Quality AssuranceSGS / Intertek
Export DocumentationFull document set
Global Shipping& delivery support

Reliable Global Supply of Ammonium Sulphate Nitrate (ASN)

We supply Ammonium Sulphate Nitrate (ASN) to importers, distributors, and agricultural buyers in markets seeking a nitrogen fertilizer that combines ammonium-N, nitrate-N, and sulphate-S in a single granular product. ASN bridges the gap between ammonium sulphate (high S, no nitrate) and calcium ammonium nitrate (dual N, no S), delivering approximately 26% total nitrogen alongside 13–15% sulphur. Available from approved producers in Europe and other verified origins, subject to availability and destination compliance requirements.

Wholesale supply only

We supply business buyers only — no retail sales. Orders ship as LCL or FCL.

Read the full Ammonium Sulphate Nitrate (ASN) product overview

Ammonium Sulphate Nitrate (ASN) is produced by reacting ammonia with a blend of nitric acid and sulphuric acid, yielding a product containing approximately 19% ammonium-N and 7% nitrate-N (totalling ~26% N) alongside 13–15% sulphur in the sulphate form. The dual-N form delivers both an immediate nitrate response and a sustained ammonium release, while the sulphate-S addresses sulphur deficiency in a single application. This combination is especially valuable for sulphur-demanding crops in high-yielding programs where both rapid and extended nitrogen availability is agronomically beneficial.

ASN is widely used in European agriculture as an alternative to straight ammonium nitrate, offering a more permissive regulatory profile while retaining the agronomic advantage of the nitrate-N fraction. Its sulphur content reduces or eliminates the need for a separate sulphur application — a significant logistics simplification for programs using kieserite or elemental sulphur. ASN is applied to cereals, oilseeds, sugar beet, grassland, and potatoes, where N efficiency and sulphur supply are production-critical factors.

Our ASN supply is sourced from European-affiliated production facilities. Given ASN's ammonium nitrate content, shipment is subject to destination import regulations covering ammonium-nitrate-based products. We review destination compliance at the enquiry stage and assist buyers with pre-clearance documentation and safety data as part of our service.

Current Supply Overview

Origin	Packaging	Shipment Options	Availability
Europe	25 kg / 50 kg / 1 MT	LCL / FCL	Subject to current supply
Other approved origins, depending on product and compliance			On request

Europe
Packaging
25 kg / 50 kg / 1 MT
Shipment
LCL / FCL
Availability
Subject to current supply
Other approved origins, depending on product and compliance — on request.

Origin, availability and shipment window are confirmed in each commercial offer.

Typical Specifications

Request Full Technical Sheet

Typical specifications of Ammonium Sulphate Nitrate (ASN)
Total Nitrogen (N) min.	26.0%
Ammonium-N (approx.)	~19.0% (73% of total N)
Nitrate-N (approx.)	~7.0% (27% of total N)
Sulphur (S) as sulphate min.	13.0–15.0%
Moisture max.	0.5%
Granule size	2–4 mm (85% min. on screen)
Free-flowing	Yes (anti-caking agent applied)
Appearance	White to off-white granular
pH (10% solution)	4.5–6.5 (typical)
Packaging	25 kg bags, 50 kg bags, jumbo bags, containerised
HS Code	3102.29

Specifications shown are typical and may vary by origin. Final specifications are confirmed against the producer's Certificate of Analysis (COA).

Packaging Options

25 kg PP/BOPP bags
50 kg PP/BOPP bags
500 kg or 1 MT jumbo / FIBC bags
Containerised shipment (20ft / 40ft)
Private label / custom packaging (subject to MOQ and origin)

Shipping & Logistics

Part-container loads (LCL) for smaller orders
Full 20ft & 40ft container loads (FCL)
FOB, CFR and CIF terms
Competitive freight rates
Delivery to major destination ports
Shipping coordination and tracking

Packaging & shipment details FOB vs CIF: a buyer's guide to Incoterms

Supply Origins

Ammonium Sulphate Nitrate (ASN) is sourced from approved producers in these origins, matched to price, availability and your destination.

Europe
Specialty & high-purity grades
View origin

All fertilizer sourcing origins

Applications

Cereal (wheat, barley, rye) top-dressing with combined N and S supply
Oilseed (canola, mustard, sunflower) basal and early-season N+S application
Sugar beet nitrogen and sulphur nutrition
Grassland and pasture N+S programs in sulphur-deficient soils
Potato nitrogen supply (sulphate-S preferred over chloride sources)
High-yielding programs replacing separate urea + ammonium sulphate applications

How to Procure Ammonium Sulphate Nitrate (ASN) from G & E Fertilizers

A simple and transparent process for international buyers.

01
Send Requirement
Product, quantity, destination and preferred terms.
02
Receive Commercial Offer
Origin, price, Incoterm, offer validity and estimated shipment.
03
Confirm Specifications
COA, inspection requirements, packaging and documentation.
04
Contract & Shipment
Commercial documents, loading and global delivery support.

Buyer guides

Send Your Requirement

Documents & Compliance

Standard document set supplied with Ammonium Sulphate Nitrate (ASN) shipments.

Commercial Invoice
Packing List
Certificate of Origin
Certificate of Analysis (COA)
Bill of Lading
Inspection Certificate

Also where applicable: Safety Data Sheet (SDS/MSDS) — required for ammonium-nitrate-containing products · Dangerous goods declaration (where applicable by carrier and destination) · Destination import permit or pre-clearance documentation (where required) · Import documentation support depending on destination

Fumigation, phytosanitary and other destination-specific documents are arranged as your import rules require.

Export documentation explained

Quality You Can Trust

SGS and Intertek inspection can be arranged before shipment. We support specification verification, producer documentation and trade compliance requirements.

Learn About Our Quality Process

Frequently Asked Questions

What is the difference between ASN and ammonium sulphate (AS)?

Ammonium sulphate (AS) contains approximately 21% N (all as ammonium) and 24% S with no nitrate fraction. ASN contains approximately 26% N with both ammonium (~19%) and nitrate (~7%) forms, plus 13–15% S. ASN provides a faster nitrate response than AS, making it more suitable for cool or early-season conditions where ammonium conversion is slow.

Is ASN subject to import regulations due to its ammonium nitrate content?

Yes. ASN contains ammonium nitrate and may be subject to destination country import regulations covering nitrogen fertilizers with an ammonium nitrate component. Most countries permit ASN import with standard safety documentation, but buyers should confirm import compliance in their jurisdiction before ordering. We provide destination-specific documentation guidance at the enquiry stage.

What is the MOQ for Ammonium Sulphate Nitrate?

Smaller quantities can ship LCL (part-container load); a full 20ft container (FCL) carries roughly 25 MT. Bulk vessel enquiries from 3,000 MT are considered for origins with bulk export capability. We confirm origin-specific minimums and lead times with each quotation.

What origins do you source ASN from?

Our ASN supply is primarily from European production facilities. European ASN is manufactured to established quality standards and is widely accepted in markets with strong European-origin preferences. Additional origins may be available subject to product and compliance screening.

Can inspection be arranged for ASN shipments?

Yes. SGS or Intertek independent inspection at load port — covering quantity survey, sampling, and COA verification — can be arranged upon buyer request. Inspection of ASN follows standard granular fertilizer inspection protocols with additional safety precautions given the oxidising nature of the ammonium nitrate component.

What safety documents are required for ASN shipments?

ASN shipments require a Safety Data Sheet (SDS/MSDS), and depending on nitrogen content, may require classification as an oxidising material under applicable transport regulations (IMDG, ADR). A dangerous goods declaration may be required by the ocean carrier. Destination import permits for ammonium-nitrate-containing fertilizers may also be needed. We coordinate all required documentation as part of our service.

Product availability, pricing, origin, documentation, and shipment terms are subject to supplier confirmation, destination regulations, sanctions screening, and contract agreement.