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        男士奢侈品牌皮带

        Formaldehyde is a simple, naturally occurring substance made up of hydrogen, oxygen and carbon, with the formula CH男士奢侈品牌皮带2男士奢侈品牌皮带O. It is also naturally found in all organic forms of life, in trees, fruits, vegetables, fish, plants and animals and humans.

        Despite its presence in all organic life forms formaldehyde does not accumulate in the environment. In the environment it is in gaseous form, and is very quickly broken down by sunlight. It is said to have a half life of an hour, which means that over the course of one hour, the amount of formaldehyde present in the environment decreases by half. In soil and water it is also broken down very quickly but this time by bacteria rather than sunlight.

        Within our bodies formaldehyde is essential in the development of DNA proteins and is a normal component of human blood. Once again however, it does not accumulate and is quickly broken down by metabolic process with formaldehyde in the body having a half life of about one minute.?Because the body is designed for dealing with formaldehyde, it is well equipped to handle additional formaldehyde intake from external sources. Most of it is exhaled from the body in our breath and the rest broken down by normal metabolic processes.

        男士奢侈品牌皮带

        Though first discovered by A. M. Butlerov in 1859 it wasnt formally identified until 1869 at the University of Berlin by Professor A.W. Hoffman.

        Formaldehyde is a naturally occurring organic compound; composed of carbon, hydrogen and oxygen molecules, its chemical formula is CH男士奢侈品牌皮带2男士奢侈品牌皮带O.
        When found naturally formaldehyde is a colourless gas, however, commercially it is distributed in liquid form as formalin.
        Scrap wood can be broken down into wood chips and used to make furniture thanks to formaldehyde-based glues.

        Formaldehydes intrinsic anti-bacterial and preservative properties make it ideal for use in some vaccines.

        Formaldehyde is present in all organic life forms but it does not accumulate; It is broken down by sunlight in the air, and by bacteria in soil and water.
        Scientific discoveries suggest that formaldehyde was one of the first substances in the universe.
        The first plastic used on an industrial scale was phenolic resin a combination of phenol and formaldehyde.