Can naphtha produce xylene and mixed benzene?

Can separate a variety of organic raw materials, such as gasoline, benzene, kerosene, asphalt and so on.

Health hazard: Naphtha vapor can cause irritation to eyes and upper respiratory tract. If the concentration is high, it can cause anoxic symptoms such as dyspnea and cyanosis within a few minutes.

Environmental hazards: harmful to the environment, which can pollute water, soil and atmosphere.