Why urea is organic compound

Supplier Information. Read full article at Wikipedia. Average Mass. Monoisotopic Mass. Metabolite of Species. Mus musculus NCBI:txid Chlamydomonas reinhardtii NCBI:txid See: PubMed. Daphnia magna NCBI:txid Jones, Nathalie Dom, Julian L. Saccharomyces cerevisiae NCBI:txid Source: yeast. Melamine is primarily used in the production of melamine-formaldehyde resins which have much greater hardness and stain resistance than urea-formaldehyde resins.

Both melamine-formaldehyde and urea-formaldehyde have very varied uses including adhesives, laminates, moulding compounds, coatings and textile finishes. It is also used in many multi-component solid fertilizer formulations. Its action of nitrogen release is due to the conditions favouring the reagent side of the equilibriums which produce urea.

Industrial Uses Urea has the ability to form 'loose compounds' with many organic compounds. The organic compounds are held in channels formed by interpenetrating helices comprising of hydrogen bonded urea molecules. This behaviour can be used to separate mixtures and has been used in the production of aviation fuel and lubricating oils.

As the helices are interconnected all helices in a crystal must have the same 'handedness'. Urea, also known as carbamide, is a safe, useful compound with a significant history. It is a naturally occurring molecule that is produced by protein metabolism and found abundantly in mammalian urine.

This is the basis of the process that has been used to produce urea industrially for almost a century. Ammonia and carbon dioxide CO 2 react exothermically to produce the carbamate salt, which is then heated to form urea. The heat produced in the first reaction drives the second.

Typically, ammonia and urea are manufactured in the same plant so that some of the carbon dioxide byproduct from ammonia production can be used to make urea. Why is urea produced in such large quantities? The answer is that, other than ammonia, urea has the highest nitrogen content of all industrial chemicals and is in high demand as a fertilizer.

In the soil, it decomposes back to ammonia actually ammonium ion and carbon dioxide. Nitrogen-fixing bacteria oxidize ammonium to nitrate, which is readily taken up by the roots of crops. In addition to its high nitrogen content, urea is particularly useful because it can be applied as a solid in pellet form; and its unusually high solubility in water allows it to be incorporated into solutions with other plant nutrients.

When the seal between them is broken, intermixing produces short-term cooling for aching joints and muscles. In a article , British scientific writer David Bradley described ways in which urea might be used more efficiently in agriculture. The synthetic route is complex, and the process is not yet efficient or sufficiently productive, but the objective is certainly well worth striving toward.