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| Physical Characters and Index |
Product Name:Urea
Other name:Carbonyldiamide
CAS:57-13-6
Molecular Formula:CH4N2O
Molecular Weight:60.06
Purity:99%
Appearance:White or off-white crystalline powder.
Melting point:132-135 °C(lit.)
Boiling point:332.48°C (estimate)
Storage conditions:2-8°C |
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| Use and description |
Urea, also known as carbamide, is an organic compound with chemical formula CO(NH2)2. This amide has two –NH2 groups joined by a carbonyl (C=O) functional group.
Urea serves an important role in the metabolism of nitrogen-containing compounds by animals and is the main nitrogen-containing substance in the urine of mammals. It is a colorless, odorless solid, highly soluble in water, and practically non-toxic (LD50 is 15 g/kg for rats).[6] Dissolved in water, it is neither acidic nor alkaline. The body uses it in many processes, most notably nitrogen excretion. The liver forms it by combining two ammonia molecules (NH3) with a carbon dioxide (CO2) molecule in the urea cycle. Urea is widely used in fertilizers as a source of nitrogen (N) and is an important raw material for the chemical industry. |
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