Ammonia (ammonium hydroxide) in the majority of metals and non-metallic liquid ammonia and ammonia (ammonium hydroxide) in the corrosion is very slight, only copper and copper alloy unfit for use.

• 氨（氢氧化氨）大多数金属和非金属在液氨及氨水（氢氧化氨）中的腐蚀都很轻微，只有铜和铜合金不宜使用。