3. urea amide found in the urine of mammals. A product of protein breakdown. Normally, people would excrete urea per day, approximately 20-30 grams per day of urea, an organic compound first synthesized from ammonium cyanate. The inorganic substances. Urea is used as fertilizer And raw materials to produce plastic poly urea formaldehyde. Industrial If inhaled formaldehyde lot will affect the health.
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