nickel sulfate

例句：

1. 1. This chemical is used in the production of steel and aluminum alloys.
   这种化学物质用于生产钢铁和铝合金。
2. 2. The nickel sulfate solution was used to treat the soil.
   硫酸镍溶液被用来处理土壤。
3. 3. Nickel sulfate is a common ingredient in many household cleaning products.
   硫酸镍是许多家庭清洁产品中常见的成分。