... .:pamPurity:98%Place of Origin:Shandong ChinaType:mining chemicalUsage:mining ChemicalsBrand Name:YongXingModel Number:Nonionicwhite:powder Packaging ... max Attention 1, the operator should wear protective equipment, after contact with skin, wash with water immediately. ... , dressing, metallurgy, iron and steel, zinc, aluminum processing industry, electronics, water treatment.3, for the petroleum ...