noun
ammonium sulfate
Inorganic salt used mainly as a fertilizer and in various industrial applications.
硫酸アンモニウムは窒素肥料として広く使われている。
Ammonium sulfate is widely used as a nitrogen fertilizer.
Compound of 硫酸 (sulfuric acid) and アンモニウム (ammonium), a direct calque from English 'ammonium sulfate'.