| 氯化铵 | lǜ huà ǎn | ammonium chloride | |
| 硝酸铵 | xiāo suān ǎn | ammonium nitrate | |
| 硫酸铵 | liú suān ǎn | ammonium sulfate |
| 1 | For ammonium perchlorate based propellants, it is usually the former. | |
| 2 | The main active ingredient is copper and alkyl ammonium compounds, the active ingredient content of 15%. | |
| 3 | The use of the popular ammonium polyacrylate dispersants will result in much lower tape strength. | |
| 4 | Never use chemicals such as hydrofluoric acid or ammonium fluoride to clean Tourmaline because it can erode the stone. | |
| 5 | Adverse reaction of otilonium bromide was few, but colloidal bismuth and diphenoxylate can cause the constipation after using for a long time. |