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Urea fertilizer ammonium nitrate
Price:
Product description(http://www.qdtys.com/Urea-fertilizer-ammonium-nitrate_814.html):
Email:taiyangshi@heartask.com
Ammonium nitrate is a colorless rhombic or monoclinic crystal. Soluble in water, methanol and ethanol. Can absorb large amounts of heat when dissolved in water and lowering the temperature
Ammonium nitrate is a colorless rhombic or monoclinic crystal. Soluble in water, methanol and ethanol. Can absorb large amounts of heat when dissolved in water and lowering the temperature
Specifications1.urea fert ilizer Factory direct sales 2.Package:in 25kg/50kg big bag
3. best quality at competitive price
4. best after-sales service
5. high-integrity
Detailed Product Description
94% Industrial Grade Sodium Sulfite
1.Color: White urea 46% granular
2.Purity: 94%
3.Packing:25kg/50kg bag or as per customer's request.
94% Industrial Grade urea fertilizer
Property:
Urea industry,agri grade 46% prilled N46 Nitrogen: 46.6%Moisture: 0.4% Biuret:0.9% Particle size(0.85-2.80mm): 98%orUrea 46% or Urea N 46% or Urea prilled or Industry Urea
CAS:57-13-6
Molecular Formula:CH4N2Ol
Molecular Weight:60.06
Melting point:132-135C
Relative density:1.335g/ml at 25C(lit)
Specification :
Application:
In grain and cotton crops, urea is often applied at the time of the last cultivation before planting.
In high rainfall areas and on sandy soils (where nitrogen can be lost through leaching)
and where good in-season rainfall is expected, urea can be side- or top-dressed during the growing season.
Top-dressing is also popular on pasture and forage crops.
In cultivating sugarcane, urea is side-dressed after planting, and applied to each ratoon crop.
In irrigated crops, urea can be applied dry to the soil, or dissolved and applied through the irrigation water.
Urea will dissolve in its own weight in water, but it becomes increasingly difficult to dissolve as the concentration increases.
Dissolving urea in water is endothermic, causing the temperature of the solution to fall when urea dissolves.
Email:taiyangshi@heartask.com
Ammonium nitrate is a colorless rhombic or monoclinic crystal. Soluble in water, methanol and ethanol. Can absorb large amounts of heat when dissolved in water and lowering the temperature
Ammonium nitrate is a colorless rhombic or monoclinic crystal. Soluble in water, methanol and ethanol. Can absorb large amounts of heat when dissolved in water and lowering the temperature
Specifications1.urea fert ilizer Factory direct sales 2.Package:in 25kg/50kg big bag
3. best quality at competitive price
4. best after-sales service
5. high-integrity
Detailed Product Description
94% Industrial Grade Sodium Sulfite
1.Color: White urea 46% granular
2.Purity: 94%
3.Packing:25kg/50kg bag or as per customer's request.
94% Industrial Grade urea fertilizer
Property:
Urea industry,agri grade 46% prilled N46 Nitrogen: 46.6%Moisture: 0.4% Biuret:0.9% Particle size(0.85-2.80mm): 98%orUrea 46% or Urea N 46% or Urea prilled or Industry Urea
CAS:57-13-6
Molecular Formula:CH4N2Ol
Molecular Weight:60.06
Melting point:132-135C
Relative density:1.335g/ml at 25C(lit)
Specification :
UREA (fertilizer grade) | |||||
Item | Excellent Grade | First Grade | Qualified Grade | Test Result | Conclusion |
| Color | White or light yellow Prilled or Granular | White Prilled | Excellent Grade | ||
| Nitrogen Content % >= | 46.4 | 46.2 | 46.0 | 46.59 | |
| Biruet Content %<= | 0.9 | 1.0 | 1.5 | 0.9 | |
| Moisture Content %<= | 0.4 | 0.5 | 1.0 | 0.31 | |
Granularity % | 0.85~2.8mm | 93 | 90 | 90 | (d 1.18~3.35mm) 98.8 |
| 1.18~3.35mm | |||||
| 2.00~4.75mm | |||||
| 4.00~8.00mm |
Application:
In grain and cotton crops, urea is often applied at the time of the last cultivation before planting.
In high rainfall areas and on sandy soils (where nitrogen can be lost through leaching)
and where good in-season rainfall is expected, urea can be side- or top-dressed during the growing season.
Top-dressing is also popular on pasture and forage crops.
In cultivating sugarcane, urea is side-dressed after planting, and applied to each ratoon crop.
In irrigated crops, urea can be applied dry to the soil, or dissolved and applied through the irrigation water.
Urea will dissolve in its own weight in water, but it becomes increasingly difficult to dissolve as the concentration increases.
Dissolving urea in water is endothermic, causing the temperature of the solution to fall when urea dissolves.
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