Molecular formula	NH3
CAS No.	7664-41-7
Use	Liquid ammonia is mainly used to produce nitric acid, urea and other chemical fertilizers, and can also be used as a raw material for medicines and pesticides. In the national defense industry, it is used to manufacture rockets and missile propellants. It can be used as the ammoniated raw material of organic chemical products and is known as "refrigerant". At the same time, liquid ammonia has a certain sterilization effect. In the poultry breeding industry, it is used for sterilization and cooling. Liquid ammonia can also be used for mercerizing textiles.

免费在线黄色网,波多野结衣导航,国产精品一二三级,亚洲美腿欧美偷拍,97人人澡人人爽人人模亚洲,欧美一级免费黄色片,ww毛片