Agricultural urea N46 46% Properties of urea Urea, also known as carbamide, carbamide and urea. Pure urea is white, tasteless, odorless, needle shaped or prismatic crystal, with a melting point of 132.7 â?? under normal pressure. It is hygroscopic, deliquescent, hydrolyzable, and weakly alkaline. It is made into compound fertilizer with acid fertilizer. Urea is an organic compound composed of carbon, nitrogen, oxygen and hydrogen. It is a white crystal. Urea is one of the simplest organic compounds. The most important use of urea is as fertilizer. Its nitrogen content is more than 46%. After being converted into ammonium carbonate in soil, urea is hydrolyzed and absorbed by plants. It is the nitrogen fertilizer with the highest nitrogen content at present. Molecular formula of urea: CO (NH2) 2, molecular weight 60.06, density 1.335g/cm �³ï¼? The melting point is 132.7 â??. Soluble in water and alcohol, insoluble in ether and chloroform. It is slightly alkaline. It can react with acid to form salt. It has hydrolysis. Condensation reaction can be carried out at high temperature to produce biuret, triuret and cyanuric acid. Heat to 160 â?? and decompose to generate ammonia gas and turn into cyanic acid at the same time. Urea can be hydrolyzed into ammonia and carbon dioxide under the action of acid, alkali and enzyme (acid and alkali need to be heated). Unstable to heat, heat to 150 â??ï½? 160 â?? to deamination to biuret. Urea is easily soluble in water, 105g can be dissolved in 100ml water at 20 â??, and the aqueous solution shows neutral reaction. There are two kinds of urea products: crystalline urea is white acicular or prismatic crystal with strong hygroscopicity; Granular urea is a translucent particle with a particle size of 1~2mm, which has a smooth appearance and improved moisture absorption. Urea is a physiologically neutral fertilizer, which does not leave any harmful substances in the soil and has no adverse effects after long-term application. However, a small amount of biuret, also known as biuret, will be produced when the temperature is too high during granulation, which has an inhibitory effect on crops. Urea is molecular before conversion and cannot be adsorbed by soil, so it should be prevented from being lost with water; The ammonia formed after conversion is also volatile, so urea should also be deeply covered with soil. Urea is the first synthetic organic substance and widely exists in nature, such as 0.4% urea in fresh human feces. The new version of national standard GB/T2440-2017 for urea has been officially implemented since July 1, 2018. Compared with the replaced 2001 standard, certain adjustments have been made. New standard GB/T2440-2017
CASå?·:57-13-6 Urea for vehicles, agricultural urea, urea N46ï¼? When the temperature of urea is below 20 â?? and the relative humidity is below 70%, it will not only not absorb moisture, but also evaporate water and reduce its water content; When the temperature exceeds 20 â?? and the relative humidity is higher than 80%, it starts to absorb moisture, and becomes paste when it is serious. When the air is dried again, it will re agglomerate, which is only inferior to ammonium nitrate. When the urea aqueous solution is at 80 â??, hydrolysis and decomposition reactions will occur, forming ammonium carbamate, ammonia gas and carbon dioxide respectively. Under acid and alkaline conditions, urea will decompose faster when it is heated. Urea is easy to combine with straight chain carbohydrates to form crystalline additional compounds; It forms a variety of double salts with various inorganic compounds, such as Ca (NO3) 2 �· 4CO (NH2) 2, NH4Cl �· CO (NH2) 2, CaChemicalbookSO4 �· 4CO (NH2) 2, MgSO4 �· 4CO (NH2) 2 �· 3H2O, Mg (NO3) �· 4CO (NH2) 2 �· 2H2O, etc; It is easy to form urea phosphate, dicalcium phosphate and water with monocalcium phosphate, namely Ca (H2PO4) 2 �· H2O+CO (NH2) 2 â?? H3PO4 �· CO (NH2) 2+CaHPO4+H2O; With nitric acid, it is easy to form urea nitrate, CO (NH2) 2+HNO3 â?? CO (NH2) 2 �· HNO3, which combines and relaxes the two; It can combine with formaldehyde to form urea formaldehyde compounds (uric acid rubber shrinks), in which the higher proportion of formaldehyde is urea resin, and the lower proportion is slow-release (effective) urea.
Granular Urea 46 Total Nitrogen: 46%+ Granulometry: ~ 2 - 3.35 mm Specifications: Free flowing, and free of any foreign matters. Origin: Egypt Packing: 25-50 kg pp bags, or in pp jumbo bags of 625 kg Inspection: SGS
Urea 46% fertilizer is widely used in agriculture for several reasons, primarily owing to its high nitrogen content. Nitrogen is a crucial nutrient for plant growth, and it plays a central role in various physiological processes within plants. We are the best Urea 46% supplier in PRILLED & GRANULAR. Minimum Quantity: 1,000 Metric Ton / Maximum Quantity: 50,000 Metric Tons. Container load's payment 30% advance and 70% at loading port, contract's payments DLC or SBLC Transferable. Please send us your LOI + CIS for FCO.
We take pride in offering our clients a reliable supply of Granular Urea 46 fertilizer. This high-quality fertilizer is expertly formulated to provide essential nitrogen nutrients, ensuring healthy crop growth and maximizing yields. With our commitment to customer satisfaction and a seamless supply chain, we are dedicated to meeting your fertilizer needs.
Urea 46% Granular water content 0.5% max 2-4 mm particle size
Urea PRICE: $375 MT Maximum quantity: 25,000 MT Origin: KAZAHSTAN/ RUSSIA Contract period: personal collection or monthly delivery Packaging: Big-Bags 1000 kg FOB: Primorye Ports CIF: by contract Please note that the contract price is quoted at FOB Primorye ports and may vary depending on the stock exchange price on the date of conclusion of the contract. Commissions for intermediaries, agents and third parties are added independently by them.
P. Urea is white, solid, odorless or slightly ammoniacal, water soluble, produced in both granular, prills, or pastilles with nitrogen content of %46 . Urea is the most popular and economical of all nitrogenous fertilizers being used worldwide, the highest nitrogen concentration in the available solid conditions.
Quantity; 20 K MT Price : 475 USD/ton FOB Mersin Port / Turkey. Packaging : In Bulk Loading : In June
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.
Urea 46%
Urea 46% - The Keystone for Agronomic Triumph! Elevate your agricultural yields with our high- quality Urea 46%, a nitrogen-rich fertilizer that promotes vigorous plant growth and greenery. Specially formulated to release nutrients efficiently, it is the farmer's choice for achieving bountiful harvests. Cultivate success with every application.
UREA 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. Item Specification Appearance White Granular White Prilled Nitrogen (as N) % â?¥ 46 â?¥ 46 Moisture % â?¤ 0.5 â?¤ 0.5 Biuret % â?¤ 0.9 â?¤ 0.9 Size 2.00mm-4.75mm 0.85mm-2.8mm Usage As a neutral fertilizer, urea is suitable for all kinds of soil and plants. It is easy to preserve, easy to use and has little damage to soil.
1 Granular Urea Color : White Nitrogen 46% min Moistue : 1% max Biuret 1%max Size: 2-4.75mm90%min 2ï . Prilled Urea Color: White Nitrogen : 46%MIN Biuret : 1%MAX Moisture : ?0.5%MAX Granulometry:0.85-2.80 MM,90%MIN 3, NPK: 15-15-15+7S Color: Pink Total Nutrient: 45% Min Total nitrogen: 15.0% +/-0.5% Total Available Phosphorous (P2O5) :15.0% +/-0.5% Available Potassium (K2O) 15.0%+/0.5% Min Sulphur: 7% Moisture: 4%Max. Particle Size: (1.0-4.75mm) 90%Min Packaging Details: 25kg/50kg/1000kgs Jumbo Bag
Fertilizer Urea 46% (granules) Product Name urea Quality Standard Export Quality NITROGEN 46% BY WEIGHT MINIMUM MOISTURE 0.5% MAX FISHER/ 0.3%MAX DRYER BIURET 1% MAXIMUM, BY WEIGHT FREE AMMONIA 160PKT. PPM MAX GRANULATION 1-4MM 90% MELTING POINT 132 DEGREES CELSIUS COLOUR STANDARD WHITE OR PURE WHITE HARMFUL SUBSTANCES 100% FREE RADIATION CERTIFIED NON-RADIOACTIVE STRUCTURE PRILLED FREE FLOWING, BOILING DECOMPOSES BEFORE BOILIN Radiation Non-radioactive Physical State solid@ 20c, 101 Kpa White GRANULES Floatability in Water Sinks And Mixes Molecular Weight 60.065
Key Specifications/ Special Features: Key Specifications/ Special Features: urea fertilizer urea fertilizer urea fertilizer urea fertilizer urea fertilizer urea fertilizer urea fertilizer urea fertilizer Q1: Can I get some samples? A: Sure, we offer free sample, you pay the shipping cost is OK. Q2: How to make orders? A: Please send inquiry to us, then we will do the offer. Payment via Western Union, Moneygram, Bank Account and so on. Then we will arrange shipping. After delivery we will offer tracking No.. Q3: Is the shipping 100% Guarantee? A: Yes, we offer 100% Shipping Guarantee. If any seized parcel we will do resending. Q4: How to delivery? A: Parcel will be shipped out in 3 working days after payment. Usually we use EMS, ePacket, Fedex, DHL, TNT and USA Domestic mixed shipping and so on. Q5: Is there any discount? A:Yes. The price is negotiable. Just send us the items you need and the quantity. We will apply the best price and offer discount for you. Q6: What is the Minimum order quantity? A: Usually MOQ is 100g. But depends on the items and your requirements we also can do 10g, 20g, 30g or 50g. Tolyltriazole and its related sodium salts are indeed among the most effective corrosion inhibitors for copper and copper alloys. It does show further positive effects in protecting steel, grey cast iron, cadmium and nickel. The only viable and chemically identical alternative is 1,2,3 benzotriazole - information on this substance is available
Product: Urea (Carbamide) Origin: Turkmenistan 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%
PRODUCTS: UREA N 46% Granular/Prill Minimum Quantity order : 12,500/ mt PRICE: CIF/FOB. ORIGIN: Omania PAYMENT : 100% LC at sight.
Urea
Urea, a nitrogen-rich compound with the chemical formula CO(NH), plays a significant role in the oil and gas industry, Urea, also known as carbamide, is a highly soluble organic compound. It is synthesized on a large scale from ammonia and carbon dioxide and is primarily used in fertilizers, which accounts for about 90% of its global production. Chemical Properties Molecular Formula: CO(NH) Molar Mass: 60.06 g/mol Appearance: White, crystalline solid Melting Point: 133C (271F) Solubility: Highly soluble in water, forming a neutral solution Industrial Production The production of urea typically involves the following steps: Ammonia Production: Sourced primarily from natural gas (methane) through the Haber-Bosch process. Reaction with Carbon Dioxide: Ammonia reacts with carbon dioxide to produce ammonium carbamate, which is then dehydrated to form urea and water:2 3 2+ 2NH 3 +CO 2 NH 2 CONH 2 +H 2 O Diesel Exhaust Fluid (DEF): Urea is used to reduce nitrogen oxide (NOx) emissions from diesel engines. DEF, a mixture of 32.5% urea and 67.5% deionized water, is injected into the exhaust stream of diesel engines. Oil Drilling Fluids: Urea can be used in drilling mud formulations to enhance the efficiency of the drilling process. Chemical Manufacturing: Urea serves as a feedstock in the production of various chemicals such as melamine and urea-formaldehyde resins. Desulfurization: It is used in processes to remove sulfur compounds from petroleum products. Market Dynamics Demand: The demand for urea is largely driven by its use in agriculture. However, industrial uses, including those related to the oil and gas sector, contribute significantly to its market. Pricing: Urea prices are influenced by the cost of natural gas, the primary raw material, and global agricultural demand cycles and NEGOTIABLE Environmental Impact: While urea itself is not hazardous, its overuse in agriculture can lead to environmental issues such as eutrophication. Handling and Storage: Urea should be stored in a cool, dry place away from moisture, as it is highly hygroscopic. It is considered non-toxic, but proper safety measures should be followed to avoid dust inhalation or skin contact. Logistics: Efficient transportation and storage solutions are vital to maintain urea quality and manage costs. Regulations: Compliance with international and local regulations regarding chemical handling, safety, and environmental impact is crucial. Market Opportunities: Identifying and targeting markets with growing industrial and agricultural demand for urea can enhance profitability. Origin: Russia/ Kazakhstan. Contact us for more information
