| http://www.w3.org/ns/prov#value | - Formaldehyde, a colorless, pungent smelling gas, is in widespread use and found in a variety of products such as particle board, insulation, plywood, laminates, adhesives, cosmetics, dyes, smoke, embalming fluids, fertilizers, fiberboard, filters, fuels, fungicides, leathers, paints, paper, plastic, rubber, textiles, etc.
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