It is a pungent, colorless gas that spontaneously polymerizes into paraformaldehyde. It is stored as a ~37% aqueous solution (formalin), which consists mainly of the hydrate CH 2 (OH) 2. It is the …

Jul 7, 2025 · Everyone is exposed to small amounts of formaldehyde in the air that has off-gassed from products, including composite wood products. Learn how to protect yourself and your family from …

When you breathe air containing formaldehyde, most of the formaldehyde is quickly broken down in the cells lining your respiratory tract and breathed out. Only at high levels does formaldehyde enter your …

Feb 6, 2025 · Formaldehyde is present in different industries and products. Formaldehyde poisoning can occur if you're exposed to large quantities. Read on to find out more.

Feb 10, 2026 · Information on formaldehyde and the regulation of formaldehyde emissions from composite wood products under the Formaldehyde Standards for Composite Wood Products Act in …

Oct 14, 2025 · Formaldehyde is toxic to humans, causing respiratory side effects and increasing the risk of certain cancers. Learn when exposure may be dangerous.

Summary: At room temperature, formaldehyde is a colorless, flammable gas that has a distinct, pungent smell. It is also known as methanal, methylene oxide, oxymethyline, methylaldehyde, and …