Greenish or yellow-brown crystals or granules. Odorless and soluble in water. Extracted from nickel steel, or waste sulfuric acid of oxide titanium. Mainly used for corrosion control of the seawater side of a condenser or for water and sewage treatment.
硫酸亚铁: 微绿色或黄褐色的晶体或颗粒。无味,易溶于水。从镍钢或氧化钛的废硫酸中提取。主要用于冷凝器海水侧的腐蚀控制或水、污水处理。