Urea formaldehyde is a type of thermosetting resin that is produced by the reaction of urea and formaldehyde. This resin is commonly used in the production of adhesives, particularly for wood products such as particleboard, medium-density fiberboard (MDF), and plywood. The resin provides excellent bonding properties and is valued for its water resistance and durability. Urea Formaldehyde Concentrate (UFC 85) is a clear and viscous liquid, composed of formaldehyde, urea and water. It provides high concentration of formaldehyde commercially available in an easy-to-use form.
Specification: - Count Nut/100g : 92 96 seeds. - Admixture :1% Max. - Moisture : 8% Max (Perfect dry). - Net weight : 50 kg in PE/PP bags - Appearance : Round shape, Black Colour. Packing & Loading: - Net weight: 50 kg in PE/PP bags;The packing could be as customer's request - Loading: 18 MT/Cont 20 feet
Formatters Random Regex Text More Boost your career. Start a 10-day free trial at Pluralsight. Regex Tools Remove Special Characters Remove Special Characters The tool can be used to remove special characters from text. More. Input | Keep alphanumeric & spaces only 299 char(s) Type Honey mango Taste soft sour and sweet Shelf life at least 12 months Origin Ho Chi Minh City Vietnam Process Air Dry with 15 sugar No other preservatives additives non SO2 Quantity capacity 50 tonsmonth Min order quantity no Packaging in 10kgs carton 1x20ft 135mts buyers brand available Output 299 char(s) Type Honey mango Taste soft sour and sweet Shelf life at least 12 months Origin Ho Chi Minh City Vietnam Process Air Dry with 15 sugar No other preservatives additives non SO2 Quantity capacity 50 tonsmonth Min order quantity no Packaging in 10kgs carton 1x20ft 135mts buyers brand available This is a client-side utility. Your data will NOT leave your own browser. Copy shareable link is limited to 5,000 characters as it uses a client-side feature. How it works? Remove Special Characters online: The tool can be used to remove special characters from text. Keep alphanumeric & spaces only: Remove all non-alphanumeric & and non-spaces characters from the text. Keep alphanumeric only: Remove all non-alphanumeric characters from the text. Keep numeric & spaces only: Remove all non-numeric & non-space characters from the text. Keep numeric-only: Remove all non-numeric characters from the text. Keep ASCII only: Remove all non-ASCII characters from the text. See the examples of usage below. Examples Input (Keep alphanumeric & spaces only) !#This tool removes $special *characters* /other/ than! digits, characters and spaces!!!$ Output (Keep alphanumeric & spaces only) This tool removes special characters other than digits characters and spaces Tutorials How to remove special characters from text Follow these steps to quickly delete unwanted symbols from the input. Prepare your text Have your text with unwanted characters ready. Enter the data Paste your data or load the file into the input area. Select the option Click on the "Options" and select the desired character set you want to keep. Submit Click the "Submit" button. You should now see the clear text output. All done Your data is ready. Click the "Copy to Clipboard" button and you should be ready to rock! Additional Resources Alphanumeric characters - Wikipedia Remove special characters using JavaScript - HowToBits.com Related tools Extract emails from text Extract URLs from text Hashtag Extractor IP Extractor Looking for something else? In case you are looking for something else than this functionality, please let us know by contacting us. The most common requests will be made available (for free) once possible. Share the word Text-Utils.com is one of the most powerful, secure and free websites containing various tools for helping with your daily tasks, such as online formatters (XM
Classification:Nitrogen Fertilizer. Type:UREA. Urea Coating:Polymer. Other Names:Carbamide. MF:CH4N2O. EINECS No.:200315-5. Place of Origin:South Africa. Release Type:Quick. State:GRANULAR. Purity: N%:46%min. Application: Agriculture. Brand Name: Urea 46%. Model Number :OEM. Product Name :Urea 46%. Nitrogen:46%. Appearance: White Prilled. Size:2-5mm. Keyword: Price Of Urea N46 Fertilizer.
46% urea fertilizer price 50kg bag Essential details Classification: Nitrogen Fertilizer Type: UREA CAS No.: 57-13-6 Other Names: carbonyl diamide MF: CH4N2O EINECS No.: 200-315-5 Place of Origin: Hebei, China Release Type: Quick State: Powder Purity: 99% Application: Raw material Brand Name: Zimely Model Number: 57-13-6 Product Name: urea Appearance: Granular or crystalline, free of mechanical impurities
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
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.
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.
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