Can Ammonium Fluoride Dissolve In Water?

Ammonium fluoride (NH4F) is a compound that is soluble in water, producing hydrogen fluoride and ammonium ions. The ionic equation of ammonium fluoride dissolved in water is: NH4F + H2O=HF (gas) + NH4 + OH-. In this reaction, ammonium fluoride is directly hydrolyzed to ammonium hydrogen fluoride and ammonium ions.
The solubility of ammonium fluoride (NH4F) in water is quite high.
According to the literature data, the following is the solubility of ammonium fluoride at different temperatures (in grams /100 grams of water) : 0°C：37.2 g/100 g水25°C：37.5 g/100 g水50°C：41.2 g/100 gの水°C：53.3 g/100 g
これらの値は，所与の温度で最大量のフッ化アンモニウムが100 gの水に溶解できることを示している。
Please note that these values are approximate and the actual solubility may vary slightly due to other factors such as water purity, pressure, etc. Overall, ammonium fluoride has a relatively high solubility, which allows it to form a stable solution in water. However, it is important to note that ammonium fluoride solution is weakly acidic because it produces a small amount of hydrogen fluoride (HF), which is a weak acid. At high concentrations, ammonium fluoride solutions can be irritating to the skin and mucous membranes, so care is needed when handling them.