formaldéhyde

Formaldehyde is a colorless, flammable gas with a strong, pungent odor. It is the simplest aldehyde, with the chemical formula HCHO. Formaldehyde is commonly used in the production of resins, plastics, and other chemicals. It is also used as a disinfectant and preservative in various industries, including healthcare and manufacturing.

Formaldehyde is produced industrially by the oxidation of methanol. It can exist in various forms, including gaseous formaldehyde, paraformaldehyde (a white, crystalline solid), and formaldehyde solutions. Paraformaldehyde is a polymer of formaldehyde and is used in the production of resins and adhesives.

Formaldehyde is a known carcinogen and has been linked to various health issues, including respiratory problems, skin irritation, and cancer. Exposure to formaldehyde can occur through inhalation, ingestion, or skin contact. It is important to handle formaldehyde with care and follow proper safety guidelines to minimize exposure.

Formaldehyde is regulated by various environmental and health agencies to ensure safe handling and use. These regulations include limits on exposure levels and requirements for proper labeling and disposal of formaldehyde-containing products.