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尿素（颗粒状） - 埃及

IUPAC Name	: Urea
Cas Number	: 57-13-6
HS Code	: 3102.10.00
Formula	: NH₂COONH₄

Basic Info

Appearance Name	: Granule or Prill
Common Names	: Carbonic diamide, Carbamide, Carbonyl diamide, Diaminomethanal
Packaging	: 50 Kg PP Bags

行业

纺织化学品

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Technical Document

About Urea

Urea, also called carbamide, appears as white granules and has a chemical formula of CO(NH). It is highly soluble in water and produces a neutral solution when dissolved. It is widely used the agricultural and chemical industry as fertilizers and raw materials respectively.
Manufacturing Processes

The manufacturing process of urea involves the synthesis of this organic compound through a chemical reaction known as the urea synthesis or Haber-Bosch process. In the industrial scale, urea is produced from synthetic ammonia and carbon dioxide. The process consists of two main reactions: the first reaction leads to carbamate formation and the second reaction is the urea conversion. In the first reaction, liquid ammonia is made to react with gaseous carbon dioxide at high temperature and pressure, and ammonium carbamate is formed.