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氨在常温下是一种有辛辣刺激性臭味的气体,有强碱性,降温加压可变成液体。氨极易溶于水,在常温常压下1体积水可溶解700倍体积氨气,其水溶液又称氨水。氨的用途广泛,主要用于生产硫胺、硝铵、碳酸氢铵、尿素等化肥,氨水可直接用作农业肥料,还可用于制碱、制药、鞣皮、塑料、树脂、染料、炸药、合成纤维等生产原料,也在制冷、石油精炼和
Ammonia at room temperature is a spicy irritating odor of gas, a strong alkaline, cooling can become liquid pressure. Ammonia easily soluble in water, at room temperature and pressure 1 volume of water can dissolve 700 times the volume of ammonia, also known as aqueous ammonia solution. Ammonia is widely used, mainly for the production of thiamine, ammonium nitrate, ammonium bicarbonate, urea and other fertilizers, ammonia can be directly used as agricultural fertilizer, can also be used for making caustic soda, pharmaceuticals, tanning, plastics, resins, dyes, explosives, Synthetic fibers and other raw materials, but also in refrigeration, petroleum refining and