Web Results

en.wikipedia.org/wiki/Urea

Urea, also known as carbamide, is an organic compound with the chemical formula CO(NH2)2. This amide has two –NH2 groups joined by a carbonyl (C=O)  ...

pubchem.ncbi.nlm.nih.gov/compound/urea

Urea is a nitrogenous compound containing a carbonyl group attached to two amine groups with osmotic diuretic activity. In vivo, urea is formed in the liver via ...

www.ch.ic.ac.uk/rzepa/mim/environmental/html/urea_text.htm

Urea. Urea (also known as carbamide) is a waste product of many living organisms, and is the major organic component of human urine. This is because it is at ...

www.britannica.com/science/urea

Urea, also called Carbamide, the diamide of carbonic acid. Its formula is H 2 NCONH 2. Urea has important uses as a fertilizer and feed supplement, as well as a ...

www.merriam-webster.com/dictionary/urea

Define urea: a soluble weakly basic nitrogenous compound CO(NH2)2 that is the chief solid component of mammalian urine and an end product of protein …

www.extension.umn.edu/agriculture/nutrient-management/nitrogen/fertilizer-urea

In the past decade urea has surpassed and nearly replaced ammonium nitrate as a fertilizer. This has brought about new questions on urea and its use.

www.dictionary.com/browse/urea

Urea definition, Biochemistry. a compound, CO(NH 2) 2 , occurring in urine and other body fluids as a product of protein metabolism. See more.

www.medicinenet.com/script/main/art.asp?articlekey=5905

Urea: A nitrogen-containing substance normally cleared from the blood by the kidney into the urine. Diseases that compromise the function of the kidney often ...

www.dharmatrading.com/chemicals/urea.html

Recommended for use with Fiber Reactive Dyes when doing tie-dye, painting, printing and other methods of direct application. Urea is a 'moisture drawing' ...