Ammonium Chloride (IP)
Ammonium Chloride (IP), 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. Ammonium Chloride is used as an expectorant in .