Ammonium Sulphate is a kind of nitrogen fertilizer which can provide N for NPK and mostly used for agriculture. Besides providing the element of nitrogen, it can also provide the element of sulphur for crops, pastures and other plants. Because of its fast release and quick acting, ammonium sulphate is much better than other nitrogen fertilizers such as Urea, Ammonium Bicarbonate, Ammonium Chloride and Ammonium Nitrate. The top quality Ammonium Sulphate can also be used in industries, such as food industry, dyeing industry, medical industry and so on.