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Ammonia Solution 25%

(4.4)
GOLD Member
Supplier From Philippines
VERIFIED
Jul-28-23

Ammonia, anhydrous appears as a clear colorless gas with a strong odor. Shipped as a liquid under its own vapor pressure. Density (liquid) 6 lb / gal. Contact with the unconfined liquid can cause frostbite. Gas generally regarded as nonflammable but does burn within certain vapor concentration limits and with strong ignition. Fire hazard increases in the presence of oil or other combustible materials.

Price and Minimum Quantity

Price: $650
MOQ: Not Specified
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More Items Similiar to: Ammonia Solution 25%

GOLD Member
Oct-06-22
Ammonia Solution

Ammonia Solution

(4.4)
$1.00K
MOQ: 100  Metric Tonnes
  Akaba B2B Trading
Supplier From Johannesburg, Gauteng, South Africa
Supplier Of Fertilizers
 
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
GOLD Member
Dec-10-22
Urea 46% agricultural urea, vehicle urea

Urea 46% Agricultural Urea, Vehicle Urea

(4.1)
$488
MOQ: 40  Tons (US)
Sample Available
  Chongqing Hesheng Longgang Technology Co., Ltd
Supplier From Chongqing, Yuzhong District, China
Supplier Of Urea
 
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
GOLD Member
Sep-29-22
Urea For Vehicles, Agricultural Urea, Urea N46

Urea For Vehicles, Agricultural Urea, Urea N46

(4.1)
$598
MOQ: 100  Metric Tonnes
Sample Available
  Chongqing Hesheng Longgang Technology Co., Ltd
Supplier From Chongqing, Yuzhong District, China
Supplier Of Urea
 
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.
GOLD Member
Apr-26-23
Urea Granular

Urea Granular

(3.5)
Ask for price
MOQ: Not Specified
  Eltee DMCC
Supplier From Dubai, United Arab Emirates
Supplier Of Urea
 
It is a solid fertilizer containing 46% of Nitrogen. It is produced by the reaction of Ammonia and Carbon dioxide under high pressure. The urea produced in solution is turned into a solid fertilizer of spherical granules.

Urea fertiliser is used extensively as a chemical fertiliser and widely used in the agricultural sector. It provides your plants with nitrogen to promote leafy, green growth. Because urea fertiliser is neutral in pH, it can adapt to a variety of soil types. Urea is the most widely used and most concentrated solid nitrogen fertiliser.

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: Granular White
Total Nitrogen %: Min 46
Biuret %: Max 1.0
Moisture %: Max 0.3
Particle size %: (2-4.5Mm) = 90%
GOLD Member
May-19-23
Urea

Urea

(3.5)
Ask for price
MOQ: Not Specified
Sample Available
  Vitriol Intermediation SL
Supplier From Valencia, Spain
Supplier Of Urea
 
PRODUCTS: UREA 46% granular.
Destination: FOB Baku / Azerbaijan
Quantity: 100,000 MT /month over 12 months
SGS: Interteck or equivalent
Presentation: bags 50 kg
Origin: Azerbaijan or Kazakhstan
Price: Negotiable

METHOD OF PAYMENT
The payment method is: SBLC MT 760
Note: SBLC transferable, divisible, irrevocable and bank confirmed on demand

If the buyers bank is not one of top 25/50 banks, the Payment Instrument must be confirmed by a top 25/50 Bank


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%
Dec-29-22
Ammonia (Aqua Ammonia) 18-25% - Pure 100%

Ammonia (Aqua Ammonia) 18-25% - Pure 100%

(1.1)
$1.20K
MOQ: Not Specified
  White Wing International
Supplier From Cairo, Maadi, Egypt
Supplier Of Industrial Chemicals   |   Chemicals & Allied Products   |   Fertilizers
 
Ammonia occurs naturally and is produced by human activity. It is an important source of nitrogen which is needed by plants and animals. Bacteria found in the intestines can produce ammonia. Ammonia is a colorless gas with a very distinct odor. This odor is familiar to many people because ammonia is used in smelling salts, many household and industrial cleaners, and window-cleaning products. Ammonia gas can be dissolved in water. This kind of ammonia is called liquid ammonia or aqueous ammonia. Once exposed to open air, liquid ammonia quickly turns into a gas. Ammonia is applied directly into soil on farm fields, and is used to make fertilizers for farm crops, lawns, and plants. Many household and industrial cleaners contain ammonia.
GOLD Member
VERIFIED
Jun-21-24
Urea

Urea

(3.4)
$350
MOQ: 50.000  Metric Tonnes
Sample Available
  Rene Sadi
Supplier From Ontario, Canada
Supplier Of 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
GOLD Member
Mar-23-24
Prilled Urea 46% Nitrogen

Prilled Urea 46% Nitrogen

(3.4)
Ask for price
MOQ: 30000  Metric Tonnes
  Al Yumna Trading
Supplier From Addis Ababa, Ethiopia
Supplier Of Urea
 
PRODUCTS: Prilled Urea 46% Nitrogen
MOQ: 30,000 MT
Capability: 1,200,000 MT / Over 12 months
SGS: Interteck or equivalent
Price: Negotiable
METHOD OF PAYMENT
The payment method is: DLC, SBLC
Note: SBLC transferable, divisible, irrevocable, and bank confirmed on demand

The Payment Instrument must be confirmed by a top 25/50 Bank.

We offer Prilled UREA fertilizer that has been dehydrated and pelletized from a melted liquid and is easier and more cost-effective to transport due to the elimination of water weight.

DESCRIPTION

P. Urea is white, solid, odorless, or slightly ammoniacal, water-soluble, produced in both granular, prills, or pastilles with a nitrogen content of 46%.
Urea is the most popular and economical of all nitrogenous fertilizers being used worldwide, with the highest nitrogen concentration in the available solid conditions.

TYPICAL APPLICATIONS

Broadcasting or in irrigation water (fertigation); suitable for a wide variety of crops across a wide range of environmental conditions.

TYPICAL PROPERTY VALUES

PROPERTIES TYPICAL VALUES UNITS TEST METHODS

Nitrogen
Total 46 % AOAC 2.4.05. (978-02)
Biuret 1 %
Moisture 0.5 %
Formaldehyde
HCHO 0.45 %
Crushing strength 2 kg
Friability 100 %
Drying N.A. -
Free Ammonia 60 - 100 ppm
PACKAGING
Exported in bulk, 1000 kg and 50 kg bags.
Jan-13-24
(1.0)
Supplier From Istanbul, Istanbul, Turkey

Supplier: 1, 2 Propylene Glycol, 1 - Butanol, 2-Propanol Benzyl alcohol, calcium carbonate, calcium chloride, ammonium acetate, ammonium chloride, bentonite, ammonia solution 25%,
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