Fertilizer materials
UAN (Urea Ammonium Nitrate Solution)
Yongchang supplies UAN liquid nitrogen fertilizer in UAN28 (28% N), UAN30 (30% N) and UAN32 (32% N) grades. Request specifications, packaging and a quote.
UAN28 / UAN30 / UAN32 · Liquid nitrogen fertilizer
Product information is based on company-provided data. Confirm current sales specifications, packaging and availability with our team.
UAN (Urea Ammonium Nitrate Solution) — specifications
| Parameter | Product specification |
|---|---|
| Total nitrogen | ≥32.0% |
| Form | Liquid solution |
| Nitrogen forms | Urea nitrogen, ammonium nitrogen and nitrate nitrogen; request the current proportions |
| Control reference | NY/T 2670—2020 |
| Inspection items | Total nitrogen, three nitrogen forms, pH, biuret, water-insoluble matter, density and chlorides |
| Release control | Each tank is tested against the required quality indicators |
| Application | Top-dressing for fruit, vegetable and grain crops |
Confirm the current sales specification before ordering. Bulk vessel, ISO tank and IBC options are available. Confirm the packaging and current sales specification for your selected grade.
Available grades and quality controls
UAN 28 Liquid Nitrogen Fertilizer
Total nitrogen: 28%
Form: Liquid solution
Application: Top-dressing for fruit, vegetable and grain crops
UAN 30 Liquid Nitrogen Fertilizer
Total nitrogen: 30%
Form: Liquid solution
Application: Top-dressing for fruit, vegetable and grain crops
UAN 32 Liquid Nitrogen Fertilizer
Total nitrogen: ≥32.0%
Form: Liquid solution
Nitrogen forms: Urea nitrogen, ammonium nitrogen and nitrate nitrogen; request the current proportions
Control reference: NY/T 2670—2020
Inspection items: Total nitrogen, three nitrogen forms, pH, biuret, water-insoluble matter, density and chlorides
Release control: Each tank is tested against the required quality indicators
Application: Top-dressing for fruit, vegetable and grain crops
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Company Certifications
Explore the management system certificates held by Henan Yongchang Nitro Fertilizer Co., Ltd.
The stated certification scope covers industrial nitric acid and nitro compound fertilizer. These are company management system certificates; product specifications and batch quality documents are provided separately.
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Product specifications and technical documents
The listed standards are product control references. Request current specifications and an approved safety data sheet for your product and grade. Any redacted documents shown below are for display only.