Ammonium chloride, an inorganic compound with the formula (NH₄Cl), is a white crystalline salt, highly soluble in water. Solutions of ammonium chloride are mildly acidic. Sal ammoniac is a name of the natural, mineralogical form of ammonium chloride.
Formula NH4Cl | IUPAC ID Ammonium chloride | Melting point 338 °C | Molar mass 53.491 g/mol | Density1.53 g/cm³ | Soluble in Water |
Moisture per cent by weight | maximum 2.0 |
Ammoniacal nitrogen per cent by weight, | Minimum 25.0 |
Chloride other than ammonium chloride (as NaCI) | maximum 2.0 |
per cent by weight, (on dry basis) |