As we all known, we can not live in the house which has been decorated just now. Because there retention of some toxic substances. Formaldehyde is one of these toxic substances. Formaldehyde is a protoplasmic poison, it can bind with protein. After inhalation of formaldehyde with high concentrations, there will be serious stimulus to the respiratory tract and even cause edema, eye irritation, headache. Certainly it can also occur in bronchial asthma.
A variety of artificial plate use adhesives which may contain formaldehyde. Making new furniture, decorate walls and ground all need adhesives. Generally speaking, the place that use adhesives will always release of formaldehyde. Besides some chemical fiber carpet and paint contain amount of formaldehyde, too.
There are many harm to people’s health. The main harm of formaldehyde to health is stimulation to skin mucous membrane. If your skin contact with formaldehyde directly, it is easy to cause allergic dermatitis, pigmentation, and even cause necrosis. High concentrations of formaldehyde is also a genotoxic substance.
Formaldehyde is easy to soluble in water. Formaldehyde aqueous solution which contains the proportion of range from 35% to 40% is also called Faure Marin. Faure Marin has a bactericidal performance of anticorrosion. It could application to dipping biological specimen and disinfection to the seed.