Business / Real Estate / Formaldehyde: A colorless, pungent, and irritating gas, used chiefly as a disinfectant and preservative and in synthesizing other compounds like resins.
Business / Real Estate / Urea-Formaldehyde: First used in building materials, particularly insulation, in the 1970s. Gases leak out of the urea-formaldehyde foam insulation (UFFI) as it hardens and become trapped in the interior of a building. MORE
Science / Chemistry / Chemical: 1. Of or pertaining to chemistry. 2. A substance. MORE
Science / Chemistry / Aldehyde: (RCHO) An aldehyde is an organic compound with a carbon bound to a -(C=O)-H group. Examples are formaldehyde (HCHO), acetaldehyde, CH3CHO, and benzaldehyde, C6H6CHO. MORE