[{"from": "human", "value": "Please give me some details about this molecule. [NH4+1].[Cl-1]"}, {"from": "gpt", "value": "The molecule is a systemic and urinary acidifying salt. Ammonium chloride helps maintain pH and exerts a mild diuretic effect. This acid forming salt also exerts an expectorant effect by irritating the mucous membranes and is used for alleviation of cough."}]