产品描述:白色有光泽结晶、颗粒或粉末。味甜。易溶于水。
产品名称:硫酸铝
含量:17%
包装:25KG塑编袋
应用:造纸工业中作为松香胶、蜡乳液等胶料的沉淀剂,水处理中作絮凝剂,还可作泡沫灭火器的内留剂,制造明矾、铝白的原料,石油脱色、脱臭剂、某些药物的原料等。还可制造人造宝石及高级铵明矾。砷含量不大于5mg/kg的产品可用于水处理絮凝剂。
规格:水处理剂(低铁)
合格品:Al2O3 ≥ 15.60%
Fe ≤ 0.70%
Water Insoluble ≤ 0.15%
pH (1% aqueous solution) ≥ 3.0
Arsenic ≤ 0.0005%
Heavy metal (Pb) ≤ 0.002%
一级品:Al2O3 ≥ 15.80%
Fe ≤ 0.50%
Water Insoluble ≤ 0.10%
pH (1% aqueous solution) ≥ 3.0
Arsenic ≤ 0.0005%
Heavy metal (Pb) ≤ 0.002%
水处理剂(无铁)
合格品:Al2O3 ≥ 16.00%
Fe ≤ 0.010%
Water insoluble ≤ 0.15%
pH (1% aqueous solution) ≥ 3.0
Arsenic ≤ 0.0005%
Heavy metal (Pb) ≤ 0.002%
一级品:Al2O3 ≥ 17.00%
Fe ≤ 0.005%
Water insoluble ≤ 0.10%
pH (1% aqueous solution) ≥ 3.0
Arsenic ≤ 0.0005%
Heavy metal (Pb) ≤ 0.002%
|