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| | Formaldehyde | Basic Information | Indoor Air | Air | US EPA |
 | | Formaldehyde is an important chemical used widely by industry to manufacture building materials and numerous household products. |
 | | Although formaldehyde is present in both types of resins, pressed woods that contain PF resin generally emit formaldehyde at considerably lower rates than those containing UF resin. |
 | | Formaldehyde, a colorless, pungent-smelling gas, can cause watery eyes, burning sensations in the eyes and throat, nausea, and difficulty in breathing in some humans exposed at elevated levels (above 0.1 parts per million). |
| www.epa.gov /iaq/formalde.html (1033 words) |
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