In the electronic factory is that there will be electronic radiation, long-term exposure to the human skin will be harmed, as well as on the kidneys have an impact. Most of the tin and its inorganic compounds are low-toxicity items, in general, as long as the proper protection of the human body in a short period of time. Time no obvious harm, but some of the tin salt and long-term exposure to tin dust can lead to the occurrence of tin lungs, and can have neurotoxicity! Therefore, if long-term contact with tin dust need to pay attention to protection, especially to protect the respiratory tract, some tin salts such as tin tetrachloride, but also to protect the skin from contact!