- Nitrogen: 46%
- Biuret: 1% max
- Moisture: 0,5% max
- Size : 90% of parts between 0,85 et 2,80mm
- Packing: Less than 10 kgs bags, 25 kgs bags, 50 kgs bags and jumbo bags
All type of urea are available- Urea Industrial grade Urea Agricultural Urea
Urea also known as carbamide is the worlds most common nitrogen fertilizer and has been used uniformly in all the agricultural lands of the world.
Urea can be produced as prills, granules, flakes, pellets, crystals, and solutions. Urea is a nitrogenous compound containing a carbonyl group attached to two amine groups with osmotic diuretic activity. It is widely used in fertilizers and is an important raw material for the chemical industry.
Prilled Urea is a nitrogen fertilizer and contains 46% N. Urea is the most popular nitrogen fertilizer source. According to the International Fertilizer Association the product represents 56% of the world market. The standard crop-nutrient rating (NPK rating) of urea is 46-0-0.
A prill is a small aggregate or globule of a material, most often a dry sphere, formed from a melted liquid. Prilled is a term used in mining and manufacturing to refer to a product that has been pelletized. The pellets are a neater, simpler form for handling, with reduced dust.
Packing: 50kg bags, 1000kg / 1200kg jumbo bags.
Handling and Storage: Store in a cool and dry place, away from moisture, heat. Protect the materials from the sun or rain during transportation.
Item Specification
Appearance: Prilled White
Total Nitrogen %: Min 46
Biuret %: Max 1.0
Moisture %: Max 0.5
Particle size %: (1-2.4mm) 90%
item Agriculture grade Urea
CAS no. 57-13-6
Other name Carbamide
MF CH4N2O
EINECS 200-315-5
Place of Origin China
Purity â?¥46%
Appearance white granule
Application fertilizer
Size 0.85-2.8mm, 1.18-3.35mm, 2.00-4.75mm, 4.00-8.00mm
Applications
1.Medical field
Dermatology uses certain agents containing urea to increase the humidity of the skin. Non-surgical removal of nails uses occlusive dressings that contain 40% urea.
2.Agriculture
Urea is a highly concentrated nitrogen fertilizer, which is a neutral fast-acting fertilizer, and can also be used to produce a variety of compound fertilizers. No harmful substances remain in the soil, and there are no adverse effects after long-term application. Animal husbandry can be used as feed for ruminants. However, if the temperature is too high in granulation, a small amount of biuret will be produced, also known as biuret, which has an inhibitory effect on crops. China stipulates that the content of urea biuret for fertilizer should be less than 0.5%. When the content of biuret is more than 1%, it can not be used as seed fertilizer, seedling fertilizer and foliar fertilizer, and the urea content in other application periods should not be too much or too concentrated.
3.Industrial sector
It can be used in large quantities as a raw material for the production of melamine, urea-formaldehyde resin, hydrazine hydrate, tetracycline, caffeine, reduced brown BR, phthalocyanine blue B, phthalocyanine blue Bx, monosodium glutamate and other products.
4.Laboratory applications
Urea is very effective at denaturing proteins, especially non-covalently bonded proteins. This feature can improve the solubility of certain proteins at concentrations of up to 10 mol/volume. Urea can also be used to make urea nitrate.
Urea is the most widely used nitrogen fertilizer in the world. It is effective on all crops, in regions with a warm climate. Urea is a synthesized organic molecule that is easily accessible to plants and can be absorbed by all parts of plants, both roots and vegetative mass. Therefore, urea is effective for main application and as a top dress, both independently and in tank mixtures with microelements and plant protection products.
Soil pH increases during the urea hydrolysis reaction, which allows granular urea to be used effectively on acidic soils, for fertilizing rice fields, for nitrogen fertilizing cereals, technical crops and horticulture.
Granulometry:
Fraction of total mass of granules measuring:
under 1 mm 3%, max
1 mm to 4 mm 3%, max
Color white
Free flowing, treated with anti-caking agent.
UREA is an organic compound and a colorless, odorless solid. It has common applications in the chemical industry as a significant raw material. It is used as a mordant in textile dyeing, it's a main ingredient in nitrogen fertilizers and in the pharmaceutical industry it is used in protein resuspension buffer, protein denaturation, and protein isolation from urea-based polyacrylamide gels, to examine the unfolded proteins conformation. It has also been used in the production of resins and automobile systems.
Specifications
Total Nitrogen (N): 46.0% Min
Biuret: 0.5% Max
Moisture: 0.5% Max
Prill Size: 1 3.35 mm; 90% Min
Packing
