硫酸钾 Potassium Sulfate 

&nbsp；&nbsp；&nbsp；&nbsp；质量标准：GB 20406-2006 

&nbsp；&nbsp；&nbsp；&nbsp；分子式： K2SO4 &nbsp；&nbsp；&nbsp；&nbsp；分子量： 171.26 

&nbsp；&nbsp；&nbsp；&nbsp；年产量：6万吨(粉状、颗粒) 

&nbsp；&nbsp；&nbsp；&nbsp；技术指标：外观：白色粉末。不结块，易溶于水。 

&nbsp；&nbsp；&nbsp；&nbsp；指标名称 指标（%） &nbsp；一等品 

&nbsp；&nbsp；&nbsp；&nbsp；氧化钾（K2O）含量 ≥ 50.0%  

&nbsp；&nbsp；&nbsp；&nbsp；氯（CL）含量 ≤ 1.5%  

&nbsp；&nbsp；&nbsp；&nbsp；水分含量 ≤ 1.5%  

&nbsp；&nbsp；&nbsp；&nbsp；游离酸（以H2SO4计）含量 ≤ 1.5% 

&nbsp；&nbsp；&nbsp；&nbsp；用途：可作为原料生产多元素复合肥，也可作为钾肥直接施田。尤其适用于烟草、葡 萄、棉花、甜菜等忌氯经济作物。 

&nbsp；&nbsp；&nbsp；&nbsp；包装： 塑料编织袋每袋50kg&nbsp；/25kg