UAN 32 Solution
32% Urea Ammonium Nitrate Fertilizer
32% Total Nitrogen | 32-0-0 | Liquid Nitrogen Fertilizer
UAN 32 is a concentrated liquid nitrogen fertilizer containing urea, ammonium, and nitrate nitrogen. It enables precise application and supports flexible crop nutrition programs.
What Is UAN 32 Fertilizer?
UAN 32 is a liquid nitrogen fertilizer containing 32% total nitrogen with an N-P₂O₅-K₂O grade of 32-0-0.
UAN stands for Urea Ammonium Nitrate. It combines three nitrogen forms — urea nitrogen, ammonium nitrogen, and nitrate nitrogen — in one concentrated liquid solution.
These nitrogen forms provide different availability characteristics in the soil, making UAN 32 a flexible and efficient nitrogen source for various crop nutrition programs.
Its liquid formulation enables precise metering and uniform application through compatible agricultural equipment.
THREE FORMS OF NITROGEN
NITRATE NITROGEN
Readily available for plant uptake under suitable soil and growing conditions.
AMMONIUM NITROGEN
Provides another nitrogen form for crop nutrition and participates in soil nitrogen transformation processes
UREA NITROGEN
Provides a concentrated nitrogen source that undergoes transformation in the soil before becoming available to plants
TECHNICAL SPECIFICATIONS
| Parameter | Typical Specification |
|---|---|
| Product Name | UAN 32 Solution |
| Fertilizer Type | Liquid Nitrogen Fertilizer |
| Chemical Name | Urea Ammonium Nitrate |
| N-P₂O₅-K₂O | 32-0-0 |
| Total Nitrogen (N) | 32% |
| Urea Nitrogen | ~16% |
| Ammonium Nitrogen | ~8% |
| Nitrate Nitrogen | ~8% |
| Appearance | Clear to Light Yellow Liquid |
| Density | ~1.32 g/cm³ |
| pH | Neutral to Slightly Alkaline |
Note: Specifications may vary depending on production requirements and customer specifications. Please refer to the latest TDS and COA for the supplied product.
KEY BENEFITS
32% Total Nitrogen
Provides 32% total nitrogen in a concentrated liquid formulation.
Three Nitrogen Forms
Contains urea, ammonium, and nitrate nitrogen in one solution.
Precise Application
Enables accurate metering and controlled application with compatible equipment.
Flexible Nitrogen Management
Supports split applications and crop-stage-based nutrition programs.
Uniform Liquid Distribution
Ensures consistent nutrient distribution across fields when properly applied.
Suitable for Commercial Agriculture
Designed for professional agricultural operations and large-scale farming.
UAN 32 Fertilizer Applications
Fertigation
Apply through compatible fertigation systems to deliver nitrogen together with irrigation water.
Side-Dressing
Use as a side-dress nitrogen source during active crop growth based on crop nitrogen demand.
Split Application
Include in split nitrogen programs to match crop demand and improve nutrient use efficiency.
Pre-Plant
Apply in pre-plant nitrogen management programs where appropriate and recommended by local practices.
Foliar Application
Can be used as a foliar fertilizer with proper dilution, crop tolerance, and suitable environmental conditions.
Application rates should be determined based on crop nutrient requirements, soil test results, expected yield, growth stage, and application method.
Crops Suitable for UAN 32 Fertilizer
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Field Crops ● Corn
● Wheat
● Barley
● Rice
-
Cash Crops ● Cotton
● Sugarcane
-
Vegetable Crops ● Tomato
● Lettuce
● Pepper
-
Oil Crops ● Soybean
● Canola
UAN 32 vs. Other Nitrogen Fertilizers
| Fertilizer | Typical Nitrogen | Physical Form | Main Nitrogen Forms |
|---|---|---|---|
| UAN 32 | 32% | Liquid | Urea + Ammonium + Nitrate |
| UAN 28 | 28% | Liquid | Urea + Ammonium + Nitrate |
| Urea | ~46% | Granular | Urea |
| CAN | 26–28% | Granular | Ammonium + Nitrate |
| Ammonium Sulfate | ~21% | Granular | Ammonium |
PACKAGING & SUPPLY
1000 L IBC
Available in 1,000 L IBC containers for safe storage and transportation.
Bulk Supply
Bulk supply is available for qualified customers.
Custom Packaging
Custom packaging is available to meet customer requirements.
OEM & Private Label
OEM and private-label solutions are available for qualified customers.
STORAGE & HANDLING
-
Storage Store in suitable equipment designed for UAN 32 and protect the product from contamination and unsuitable conditions. -
Handling Use appropriate handling and transfer equipment and follow the recommendations in the SDS. -
Compatibility Confirm that storage, irrigation, and application equipment and materials are compatible with UAN 32 before use.
Always consult the current SDS and technical documentation before handling or storing the product.
MANUFACTURER & SUPPLIER
Risso Chemical supplies UAN 32 solution to fertilizer distributors, agricultural businesses, and commercial customers worldwide.
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Professional Fertilizer Supply
-
Technical Documentation
-
Flexible Packaging
-
OEM & Private Label
-
International Supply
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Technical Sales Support
PRODUCTION
QUALITY CONTROL
PACKAGING
LOADING
FREQUENTLY ASKED QUESTIONS
UAN 32 is a liquid nitrogen fertilizer containing 32% total nitrogen. UAN stands for Urea Ammonium Nitrate, and UAN 32 contains urea, ammonium and nitrate forms of nitrogen.
32-0-0 indicates that the fertilizer contains 32% nitrogen and has no declared phosphate (P₂O₅) or potash (K₂O) in the fertilizer grade.
UAN 32 contains 32% total nitrogen. The current product specification indicates approximately 16% urea nitrogen, 8% ammonium nitrogen and 8% nitrate nitrogen.
UAN 32 contains:
- Urea nitrogen
- Ammonium nitrogen
- Nitrate nitrogen
These nitrogen forms have different availability characteristics in the soil.
UAN 32 can be incorporated into nitrogen management programs for crops including corn, wheat, barley, rice, cotton, sugarcane, soybean, canola, tomato, lettuce and pepper.
The actual application rate should be determined according to crop requirements and local agronomic recommendations.
Yes. UAN 32 can be used through compatible fertigation systems where the fertilizer, irrigation equipment and application conditions are suitable.
UAN 32 is a liquid Urea Ammonium Nitrate fertilizer containing urea, ammonium and nitrate nitrogen.
Urea is generally supplied as a granular fertilizer and primarily provides urea nitrogen.
UAN 32 contains 32% total nitrogen, while agricultural urea commonly contains approximately 46% nitrogen.
Both are liquid Urea Ammonium Nitrate fertilizers containing urea, ammonium and nitrate nitrogen.
The main difference is nitrogen concentration:
UAN 32: 32% Total Nitrogen
UAN 28: 28% Total Nitrogen
Application rates should be based on crop nutrient requirements, soil test results, expected yield, growth stage, application method and local agronomic recommendations.
Risso supports commercial UAN 32 supply and can discuss bulk and packaging requirements with qualified customers.
Please contact our sales team with your required quantity, destination and packaging preference.
REQUEST UAN 32 FERTILIZER PRICING
Tell us your requirements, and our team will provide product information and a quotation.
Product：UAN 32 Solution
Quantity：Required Volume
Packaging：IBC / Bulk / Other
Destination：Country / Port
Application：Crop / Agricultural Use
Delivery：Required Schedule
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