The specification for AdBlue is defined within ISO22241, all batches of AdBlue produced to this standard must be independently tested and verified in accordance with the terms of the AdBlue license.
Whatâ??s most important about AdBlue is whatâ??s not in it, as impurities influence the operation of the SCR system, see the section titled Importance of Quality for more details.
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.
1. Chemical Name: Urea
2. Other Chemical Name: Carbamide; USP Grade Carbamide; USP Grade; Urea, MB Grade (1.12007); Urea (Medical); Urea-12C; 10-Hydroxy-2-trans-Decenoic Acid
Product Name
Urea prill
Appearance
White prill
Total nutrients
46.3% min
Biuret
1.0% min
Moisture
1.0% min
HCHO
0.6% max
Properties
White prills or big crystals.
Melting point is 132.7.
Boiling point is 196.6C at 760mmHg.
Flash point is 72.7C
Relative density is 1.335g/cm3.
Application
1. Used as fertilizer, applied to a variety soil and crops.
2. Used in textile, leather, medicine.
3. Mainly used as the raw material of BLENDING NPK.
We supply premium-quality Urea N46 and Diammonium Phosphate (DAP), sourced from trusted global producers and meeting international agricultural and industrial standards.
Key Details:
Packaging: Bulk or customized (e.g., 50 kg bags or jumbo bags) based on buyer requirements.
Shipping Terms: FOB, CIF, CRF, and CNF options available.
Payment Terms: 100% at sight DLC
Origin: Middle Eastern or other reputable global producers.
Our fertilizers are ideal for agricultural applications, ensuring high crop yields and soil enrichment. With competitive pricing and reliable delivery, we meet your fertilizer supply needs effectively.
Formaldehyde content 60 1 Wt
Urea content 25 1 Wt
Water content 14 to 15 Wt
Methanol content max 02 Wt after 72 hours
Viscosity at 25 C 240 500 mPas
Specific gravity at 20 C 132 0005
A transparent and colorless liquid appearance
pH at 25 C 7 to 85
Formaldehyde content 48 1 Wt
Urea content 17 1 Wt
Water content 34 to 35 Wt
Methanol content max 02 Wt after 72 hours
Viscosity at 25 C 50 to 150 mPas
Specific gravity at 20 C 128 002
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
PRODUCTS: UREA 46% granular.
Destination: CIF ASWAP
Price: Negotiable
Quantity: 100,000 MT /month over 12 months
SGS: Interteck or equivalent
Packing: 50 kg bags
Origin: Saudi Arabia
SPECIFICATION:
QUALITY UREA 46%
Nitrogen: 46% minimum
Moisture: 0.5% max
Free ammonia: 160 PTX PPM max
Biuret 1.0% maximum
Harmful substances: 100% free
Melting point: 132 degree Celsius
Granulometry, with at least 90% within the range of 1mm to 4mm
Color: white standard o white pure
Odor odorless
Dust free (dust free)
Solubility (water): minimum 78g/100ml (25�??�?�ºC) or equivalent.
More Biuret Content: Up to 1%.
Dust free (dust free)
Boiling: Decompose before boiling
Radiation: No radioactive
Physical state: solid@20o C 101 KPA white granules
Specific gravity: solid@20o C 1.35 t/ms
Floatability in water:SINKS AND MICES
Molecular weight: 60.065
Fertilizer granular: 94%- 96% min
Prill: 96% mac
Fisher: 0.30%
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.
Key Specifications:
Nitrogen Fertilizer
Nitrogen Content: 46% minimum
Moisture: 0.5% max
Free Ammonia: 160 PXT PPM max
Biuret: 1.0% max
Harmful Substances: 100% free from harmful substances
Melting Point: 132C
Granulation: 1mm to 4mm, 90% minimum
Color: White (Standard or Pure White)
Odor: Odorless
Boiling Point: Decomposes before boiling
Radiation: Non-radioactive
Physical State: Solid, white granules (at 20C, 101 KPA)
Specific Gravity: 1.35 t/m (at 20C)
Floatability in Water: Sinks and dissolves easily
Molecular Weight: 60.065
Product Description:
Urea N46 is a high-quality nitrogen fertilizer used extensively in agriculture to boost crop yield and soil health. Containing a minimum of 46% nitrogen, it delivers efficient nutrition, encouraging rapid and vigorous plant growth. Its granulated form (1mm to 4mm) ensures easy application and even distribution across various soil types.
Key Benefits:
Enhanced Crop Productivity: Provides essential nitrogen for optimal plant development and growth.
Pure and Safe: Urea N46 is 100% free from harmful substances and non-radioactive, ensuring it is safe for crops and the environment.
Efficient Solubility: Sinks and mixes well in water for better absorption by plants.
Versatile Application: Suitable for a wide range of crops and agricultural needs.
Applications: Urea N46 is used across various agricultural sectors, including:
Cereal crops (wheat, maize, rice)
Horticultural crops (fruits, vegetables)
Cash crops (cotton, sugarcane)
Grasslands and pasture development
Packaging and Shipping: Available in various packaging sizes to meet your needs. Contact us for customized packaging options.
Why Choose Us?
We provide high-quality Urea N46 fertilizers at competitive prices, backed by fast shipping and excellent customer support partner with us for consistent supply and reliable agricultural solutions.
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
Nitrogen Content: 46% minimum
Moisture: 0.5% max
Free Ammonia: 160 PXT PPM max
Biuret: 1.0% max
Harmful Substances: 100% free from harmful substances
Melting Point: 132C
Granulation: 1mm to 4mm, 90% minimum
Color: White (Standard or Pure White)
Odor: Odorless
Boiling Point: Decomposes before boiling
Radiation: Non-radioactive
Physical State: Solid, white granules (at 20C, 101 KPA)
Specific Gravity: 1.35 t/m (at 20C)
Floatability in Water: Sinks and dissolves easily
Molecular Weight: 60.065
Product Description:
Urea N46 Automotive Grade is a high-quality urea specifically designed for use in Diesel Exhaust Fluid (DEF), which helps reduce nitrogen oxide (NOx) emissions from diesel engines. With a nitrogen content of 46%, this urea ensures efficient reduction of harmful emissions in compliance with global environmental regulations. Urea N46 is also widely used in Selective Catalytic Reduction (SCR) systems in modern diesel vehicles, making it a critical component in emissions control.
Key Benefits:
Emission Control: Ensures compliance with strict environmental standards by reducing harmful nitrogen oxides (NOx) in diesel exhaust systems.
High Purity: With a biuret content of just 1.0% max and no harmful substances, Urea N46 is safe for use in sensitive automotive systems.
Performance Efficiency: Optimal granulation ensures consistent and even usage in SCR systems, promoting smooth engine performance and longevity.
Safe and Reliable: Non-radioactive and odorless, making it safe for transportation and use.
Applications:
Diesel Exhaust Fluid (DEF) for trucks, buses, and other diesel-powered vehicles.
Selective Catalytic Reduction (SCR) systems in modern diesel engines.
Suitable for both on-road and off-road vehicles, including commercial fleets, construction machinery, and agricultural equipment.
Packaging and Shipping: Available in various packaging sizes to suit your needs. We offer bulk shipments for industrial use and smaller quantities for retail and distribution. Contact us for customized packaging and delivery options.
Why Choose Us?
Our Automotive Grade Urea N46 is manufactured to the highest industry standards, ensuring reliability, purity, and performance. We provide prompt shipping and exceptional customer support to meet your automotive emission control needs.
Key Specifications:
Nitrogen Fertilizer
Nitrogen Content: 46% minimum
Moisture: 0.5% max
Free Ammonia: 160 PXT PPM max
Biuret: 1.0% max
Harmful Substances: 100% free from harmful substances
Melting Point: 132C
Granulation: 1mm to 4mm, 90% minimum
Color: White (Standard or Pure White)
Odor: Odorless
Boiling Point: Decomposes before boiling
Radiation: Non-radioactive
Physical State: Solid, white granules (at 20C, 101 KPA)
Specific Gravity: 1.35 t/m (at 20C)
Floatability in Water: Sinks and dissolves easily
Molecular Weight: 60.065
Product Description:
Urea N46 is a high-quality nitrogen fertilizer used extensively in agriculture to boost crop yield and soil health. Containing a minimum of 46% nitrogen, it delivers efficient nutrition, encouraging rapid and vigorous plant growth. Its granulated form (1mm to 4mm) ensures easy application and even distribution across various soil types.
Key Benefits:
Enhanced Crop Productivity: Provides essential nitrogen for optimal plant development and growth.
Pure and Safe: Urea N46 is 100% free from harmful substances and non-radioactive, ensuring it is safe for crops and the environment.
Efficient Solubility: Sinks and mixes well in water for better absorption by plants.
Versatile Application: Suitable for a wide range of crops and agricultural needs.
Applications: Urea N46 is used across various agricultural sectors, including:
Cereal crops (wheat, maize, rice)
Horticultural crops (fruits, vegetables)
Cash crops (cotton, sugarcane)
Grasslands and pasture development
Packaging and Shipping: Available in various packaging sizes to meet your needs. Contact us for customized packaging options.
Why Choose Us?
We provide high-quality Urea N46 fertilizers at competitive prices, backed by fast shipping and excellent customer support partner with us for consistent supply and reliable agricultural solutions.
Physicochemical Indicators:
Mass fraction of nitrogen on a dry basis: not less than 46.2%
Mass fraction of biuret: not more than 0.8%
Mass fraction of water (drying method): not more than 0.3%
Granulation: 100%
Granulometric composition:
Granules from 1 to 4 mm: not less than 94%
Granules from 2 to 4 mm: not less than 70%
Granules less than 1 mm: not more than 3%
Residue on a 6 mm sieve: absent
Static strength of granules: not less than 0.7 kgf per granule
Mass fraction of formaldehyde: not less than 0.45%
High-analysis nitrogen mineral fertilizer
Fully water-soluble
Suitable for irrigation systems
Especially e�ective for rice and melon cultivation
Can be used as a foliar fertilizer
What is fertilizer urea
A. Fertilizer urea is a small diameter,solid spherical white product that is infinitely soluble in water and is a benign and safe chemical to handle.
B. When gardens need lots of nitrogen fast,fertilizer urea provides it.At 46 percent nitrogen, it is more effective that any other nitrogen fertilizers.
C.Fertilizer urea is a high concentration of nitrogen fertilizer and it a neutral organic fertilizer.It can also be used in the production of a variety of compound fertilizer.
Automotive grade urea is a high-purity urea used primarily in diesel exhaust fluid (DEF) systems to reduce nitrogen oxide (NOx) emissions from diesel engines.
It is also known as AdBlue in Europe. This urea is dissolved in water to create a solution that is injected into the exhaust system, where it helps convert harmful NOx gases into harmless nitrogen and water vapor through a process called Selective Catalytic Reduction (SCR)
Urea is one of the most commonly used nitrogen fertilizers worldwide. It supplies plants with nitrogen, an essential nutrient for growth and yield.
High Quality: OQ's urea is produced at state-of-the-art facilities, ensuring a consistent and high-quality product suitable for various applications, especially in agriculture.
Global Reach: OQ's urea is exported to numerous countries, demonstrating its reliability and acceptance in international markets
