Formaldehyde is a colorless, strong-smelling gas that is commonly used in various industries and products. It has the chemical formula CH2O and is the simplest aldehyde. Formaldehyde is highly reactive and readily forms compounds with many other substances.
Uses: Formaldehyde has a wide range of applications. It is primarily used in the production of resins, such as urea-formaldehyde resin, which are widely used in the manufacture of adhesives, plywood, particleboard, and other composite wood products. Formaldehyde is also used in the production of plastics, textiles, fertilizers, and disinfectants. It is employed as a preservative in medical laboratories and mortuaries. Additionally, formaldehyde-based solutions are used as embalming fluids.
Health Effects: Formaldehyde is classified as a human carcinogen by several health organizations, including the International Agency for Research on Cancer (IARC). Prolonged exposure to formaldehyde can cause various health problems, including respiratory issues, eye and throat irritation, allergic reactions, and skin rashes.