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Urea 46% Nitrogen

Granular and prilled high-analysis nitrogen fertilizer.

Commercial overview

Contract basis,
clearly defined.

RDN supplies granular and prilled agricultural urea. FAO reference requirements are shown below; international contracts commonly tighten moisture, biuret and size distribution according to market and application.

Reference basisFAO reference with commercial options
Detailed specification

Quality acceptance matrix

Values are commercial reference points—not an offer or automatic guarantee. Use the current official standard and agreed contract schedule for procurement.

ParameterReference requirementTest method / basis
Total nitrogen, dry basis46.0% minimumRecognized fertilizer analysis
Moisture1.0% maximum FAO; 0.5% often contractedGravimetric / agreed method
Biuret1.5% maximum FAO; 1.0% often contractedSpectrophotometric
FormGranular or prilled, free flowingVisual
Granular size distribution90% between 2–4 mm typical FAO referenceSieve analysis
Prilled size distribution90% between 1–2.8 mm typical FAO referenceSieve analysis
Material below 1 mm5% maximum referenceSieve analysis
ColorWhite / contract specificationVisual
Anti-caking treatmentDeclared where usedSupplier declaration
ConditionFree from visible contamination and hard lumpsInspection
PackagingBulk, 50 kg bags or 1,000 kg big bagsContract
Applications

Where the product is used

  • Field crops and cereals
  • Fertilizer blending
  • Fertigation after dissolution and suitability review
  • Industrial resin and chemical manufacture
Required documents

Transaction file

  • Certificate of analysis
  • Certificate of origin
  • Phytosanitary / conformity documents where required
  • Safety data sheet
  • Weight and packing list
Primary reference

Verify the current edition

Standards are revised over time. Procurement must confirm the current edition and destination law.

FAO fertilizer specifications ↗
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