氨(Ammonia;NH_3)是一种无色有辛辣刺激性臭味的气体,比重0.597,极易溶于水而形成氢氧化铵,呈强碱性,液态氨是在120个大气压下压缩而成,贮存汽钢瓶中。氨在一般情况下不易中毒,故有关急性氨中毒的报告较少。只有当盛装液态氨的钢瓶或管道发生破裂等意外事故时,氨气在短时间内大量外逸,人员来不及防护及逃避 Ammonia (NH_3) is a colorless spicy irritating odor gas, the proportion of 0.597, easily soluble in water and the formation of ammonium hydroxide, was alkaline, liquid ammonia is compressed at 120 atmospheres , Storage gas cylinder. Ammonia in general is not easy to poison, so the report of acute ammonia poisoning is less. Only when the cylinder or pipe containing liquid ammonia rupture and other accidents, the ammonia in a large number of escape in a short period of time, staff too late to protect and escape