A kind of new synthesis method called oxidation method with air was developed, by which chlorine-free, colourless and odourless methysulfonic acid with high purity was obtained ...

• 该方法以氢气、氧气、甲醇和硫为原料,采用连续的工艺,得到的甲基磺酸纯度高、不含氯、无色无味,特别适合电子电镀应用。