Оптовая продажа азотное удобрение мочевина граненая 46%

Сохранить в закладки 1601273826834:


Цена:32 401,86 ₽ - 37 802,17 ₽*

Количество:

  • В избранное

Описание и отзывы

Характеристики



Product Description


 Urea, also known as carbamide, has the chemical formula CH4N2O. It is an organic compound composed of carbon, nitrogen, oxygen and hydrogen. It is a white crystal.

Urea is a high-concentration nitrogen fertilizer, a neutral quick-acting fertilizer, and can also be used to produce a variety of
compound fertilizers. Urea is suitable for base fertilizer and top dressing, and sometimes as seed fertilizer.

As a neutral fertilizer, urea is suitable for various soils and plants. It is easy to store, easy to use, and has little damage to
the soil. It is a chemical nitrogen fertilizer that is currently used in a large amount. In industry, ammonia and carbon dioxide are used to synthesize urea under certain conditions.


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Product Parameters




































Color


White


Total Nitrogen, dry basis, %,  ≥


46.0


Biuret, %, ≤


0.9


Moisture(H2O), %, ≤


0.5


Methylene diurea(in HCHO basis), %, ≤


0.6


Particle size


d0.85mm-2.80mm ≥
d1.18mm-3.35mm ≥
d2.00mm-4.75mm ≥
d4.00mm-8.00mm ≥


The product manufacturing standard is GB/T2440-2017, urea for agricultural use, China domestic industry standard





 
















































































































ITEMSUNITSTANDARDANALYSIS
Nitrogen%46 min46.5
Moisture%0.5 max0.37
Biuret%0.9 max0.82
Alkalinity (NH3)%0.6 max< 0.6
Aldehydemg/kg15 max1.0
Insoluble mattermg/kg20 max9.9
Phosphate (PO4)mg/kg1.5 max< 1.0
Calcium (Ca)mg/kg1.5 max< 1.0
Iron (Fe)mg/kg1.5 max< 1.0
Copper (Cu)mg/kg0.6 max< 0.6
Zinc (Zn)mg/kg0.6 max< 0.6
Nickel (Ni)mg/kg0.6 max< 0.6
Chromium (Cr)mg/kg0.6 max< 0.6
Magnesium (Mg)mg/kg1.5 max< 1.0
Sodium (Na)mg/kg1.5 max< 1.0
Potassium (K)mg/kg1.5 max< 1.0
Aluminum (Al)mg/kg1.5 max< 1.0

 


 






Packaging & Shipping


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FAQ


Q: Are you a manufacturer or a trading company?


 


A: We are a trading company, and we have a manufacturer located in Hebei Province.


 


Can I get some samples before I place an order?


 


A: Yes, we can provide free samples, but you will pay the freight.


 


Q: How long will it take to get a sample?


 


Answer: 7-10 days for general products, 30-40 days for customized products. Depends on production arrangements.


 


Q: What documents do you provide?


 


A: Usually we provide commercial invoice, packing list, bill of lading, COA, health certificate. If your market has any special requirements, please let us know.




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