Formaldehyde solution is an important chemical raw material, with the chemical formula CH2O and common concentrations of 37% and 44%. Its appearance is a colorless transparent liquid with a strong pungent odor.
Formaldehyde solution is a strong reducing agent and disinfectant, widely used in chemical, pharmaceutical, wood processing, textile, anti-corrosion and disinfection fields.
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① Wood processing: used for preparing phenolic and urea formaldehyde resins as wood processing adhesives.
② The electronics industry and daily consumer goods: Its downstream products can be used to prepare automotive brake pads, power sockets, lighter components, etc.
③ Disinfection and sterilization: 35%~40% formaldehyde aqueous solution, commonly known as formalin, has anti-corrosion and sterilization properties.