Urea, or Carbamide (NH2COONH4), is a synthetic nitrogen-rich fertilizer with a 46-0-0 NPK ratio, essential for crop nutrition. Manufactured from anhydrous ammonia, it's known for its high solubility, neutrality, and low toxicity, making it ideal for agricultural use.
Produced via a high-pressure reaction between ammonia and carbon dioxide, urea is both cost-effective and widely used in the agriculture and chemical industries. It breaks down in soil to nourish plants effectively.
Safety Note:
Handle with care to avoid skin and eye irritation or respiratory issues. Urea is generally safe but can produce toxic vapors when heated excessively.
Product Attributes
- Place of Origin Vietnam
- Supply Type OEM Service
- Condition New
- Related Keywords Urea Prilled Fertilizer, Prilled Fertilizer, Granular Urea N46%, Urea Fertilizer
Description by Manufacturer
White Granular Urea N46% & Urea Prilled Fertilize GRADE A
Specifications:
Nitrogen: 46% min
Biuret: 1.0%max
Moisture: 0.5%max
Particle size: 0.85~2.80mm 90%min
Appearance: white, free flowing, free from harmful substances and foreign matters.
Product Attributes
- Place of Origin South Africa
- Supply Type In-Stock Items
- Condition New
- Related Keywords Granular Urea, Fertilizers, Prilled Urea
Description by Manufacturer
UREA 46%
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.
CHEMICAL INDUSTRY
Urea is a raw material forthe manufacture of twomain classes of materials:urea-formaldehyde resins and urea-melamine-formaldehyde used in marineplywood.
AGRICULTURE
More than 9O% of world industrial production of urea is destined for useas a nitrogen-release fertilizer.
Urea has the highest nitrogen con-tent of all solid nitrogenous fertilizersin common use.
Therefore, it has the lowest transpor-tation costs per unit of nitrogen nutri-ent.
Urea is a small diameter, spherical white solid. It is an organic amide molecule containing 46% nitrogen in the form of amine groups. UREA is infinitely soluble in water and is suitable for use as an agricultural and forestry fertilizer as well as for industrial applications which require a high quality nitrogen source.
Packaging :50 kg pp bags and 1000kg pp bags ,18-20 tons/20'fcl
Prilled/Granular Urea 46 Carbamide Fertilizer Prices
Product Attributes
- Brand Name FDD
- Model Number 4435
- Place of Origin South Africa
- Supply Type OEM Service
- Condition New
- Color White
- CAS No. 57136
- Coating prill
- Purity 46
- Related Keywords Urea for sale, Cheap fertilizer, urea prill, urea granular, nitrogen fertilizer
Description by Manufacturer
Urea Wholesale Price Nitrogen Fertilizer Urea 46% Prilled Granular
The chemical fertilizer Urea, npk contains midium Potassium and low Phosphorus in proportions. The nutrients are long and slow released and supplied. The pure natural Sulphate Potassium we added into the fertilizer is from Lop Nor Lake, which is a token of high quality.
2. Features
1) Upgraded nutrition: abundant inorganic nutrients, combined with premium organic nutrients, make extraordinary fertilization.
2) Disease resistance: the chelated trace elements are able to reduce nutrient deficiency diseases.
3)Root developing and soil enriching: the imported humic acid and amino acid will help rooting and soil enriching.
3. Application Range
It is used for all fruit trees and vegetables.
4. Appliction Method and Amount
It is used as base fertilizer and additional fertilizer, 40-80 kg per acre. Improper handling will cause injury for crops because of biuret. Keep separate with seeds.
5. Packing and Storage
1. Description of Urea Fertilizer 46 Nitrogen
UREA is a spherical white solid. It is an organic amide molecule containing 46% nitrogen in the form of amine groups. UREA is infinitely soluble in water and is suitable for use as an agricultural and forestry fertilizer as well as for industrial applications which require a high quality nitrogen source. It is not a poison to mammals and birds and is a benign and safe chemical to handle.
2. Advantages of fertilizer urea
Urea can be applied to soil as a solid or solution or to certain crops as a follar spray.
Urea usage involves little or no fire or explosion hazard.
urea's high analysis , 46 % N, helps reduce handling , storage and transportation costs over other dry N forms.
Urea manufacture releases few pollutants to the environment.
Please store at cool and dry place. No swallowing.
Urea is one kind of neutral fertilizer, which can be used in long time without any harmful material in soil. Usually it can be used both for base and top dressing fertilizer in agriculture. urea contains prilled urea and granular urea .
Prilled urea : gas based and coal based ; coated and uncoated; agriculture and industry grade
Granular urea : Can be used in agriculture and producing BB fertilizer and sulfur coated urea.
